The best 3D rotor-stator system
A robust metal housing
Sound insulating foam
3-speeds
An integrated fan speed controller
These fans are also lightweight and easy to mount, use and maintain...
ORP controller and dosing pumps in one compact unit.
±5 mV accuracy with unbeatable performance.
Isolated 4 to 20 mA recorder output.
Proportional dosing slows the pump down when the measured ORP level approaches the set value which avoids over dosage of oxidizing or reducing agents.
Alarm contact is activated whenever the ORP reading varies more than 200 mV from the set point.
Auxiliary contacts allow the user to attach a mixer or priming pump that i..
Offering users a choice of ORP/Redox and pH measurement combinations, this tester is a popular option for operators carrying out spot checks or testing on location.
Designed for use out in the field and in murky conditions, the meter is sealed against humidity, floats in water and has a bright green casing making it easily visible in low light levels.
Key features
Dual level LCD screen that displays simultaneous readings
Automatic temperatur..
Instead of sourcing two meters, users can now continuously measure both pH and ORP with HI-981406.
There are two separate adjustable set points for pH and ORP. Once the pH set point is exceeded, the appropriate LED light will come on to alert the operator. Likewise, once the ORP level drops below the set point, the red ORP light will stay on.
HI-981406 is supplied with a HI-1283 ground probe. The HI-1283 ground probe provides users with more reliable rea..
The HI-8014 is a rugged, handheld pH meter specifically designed with ease of use in mind. This affordable meter is ideal for education and field applications and performs pH measurements with Manual Temperature Compensation and ORP measurements.
Two-point calibration can be performed with trimmers on the front panel. The set values are stored even when the meter is shut off.
This rugged, manual pH meter is perfect for educational purposes and teaching s..
Two separate set points can be adjusted by the user from 6 to 8 pH and 500 to 900 mV. The relays are activated when the pH exceeds or the mV falls below the relevant set point. HI 9912 accepts any pH and ORP electrode ending in a universal BNC connector. Two independent terminals provide for pH and ORP matching pin/ ground probes to extend electrode life and eliminate interference.
HANNA's proportional control allows considerable savings by minimising the..
HI 9914 is a wall mounted fertigation controller, designed to meet specific process control requirements in agricultural, horticultural and hydroponics applications. The controller is provided with two measuring channels, one for pH and one for conductivity. The readings are displayed simultaneously on two independent LCDs with backlight.
The conductivity probe is designed with a built-in temperature sensor which allows the controller to automatically com..
The HI-98129 is a waterproof tester that offers high accuracy pH, conductivity, total dissolved solids and temperature measurements in a single meter.
Main benefits
Easy to read display and automatic shut-off
pH and EC/TDS readings are automatically temperature compensated
EC/TDS conversion factor is user selectable as well as the temperature compensation coefficient
Features replaceable pH electrode together with an EC/TDS graphite electrode
Calib..
The HI-98130 is a water resistant tester that offers high accuracy pH, conductivity, total dissolved solids and temperature measurements in a single meter.
Key features
Automatic 1 or 2 point pH calibration
Rubberised keyboard
Quick and easy to operate
Easy switch between Celsius & Fahrenheit readouts
HOLD function
Easy to replace pH electrode cartridge with sturdy snap-in connector means there are no pins to bend or break
Large LCD display
..
The HI-991301 high range meter offers great precision at high range to meet exacting requirements for testing pH, electro-conductivity, total dissolved solids and temperature.
Designed for optimum consistency and reproducibility the HI 991301 portable high range conductivity meter offers a great range of user selectable features to deliver greater consistency and reproducibility
Different TDS factors ranging from 0.45 to 1.00
Temperature coefficients (ß)..
Mi605 is a portable, microprocessor-based, Dissolved Oxygen meter with automatic calibration and temperature compensation (ATC) specifically designed for spot sampling applications. Dissolved Oxygen measurements can be displayed in parts per million (ppm=mg/L) or in % of saturation. The temperature is indicated in Celsius from 0 to 50°C with 0.1 resolution. The meter compensates salinity and altitude automatically after manual input.
Calibration is very s..
EC is a new motor architecture (available in all Q-Max and Max-Fan Pro Series extractors) that represents a step forward in the sector, since it considerably improves the aerodynamic efficiency in relation with power consumption, what means better features with less power. Moreover, this technology is compatible with the EC Controller.
The Can-Fan EC Controller controls the speed of the air extractors connected to the unit in an efficient and silent way. ..
The silenced Can Q-Max EC fan incorporates the Max Fan Pro Series EC range into an insulated metal casing.
These easy-to-install fans have the highest aerodynamic efficiency due to the new EC technology motor and the 3D rotor stator system - they provide a uniform, turbulence-free air-flow.
The plug and play Can Fan EC controller allows continuous control of the motor for up to 10 Q-Max EC fans.
They are supplied with metal mounting brackets and ar..
The PLANT!T Flood & Drain controller is designed for use in hydroponics systems with multiple individual planters, flooded from a reservoir through a distribution control tank. All planters fill level with the control tank, via feed lines.
Float switches in the control tank manage the flood and drain, with the complete cycle initiated by the controller, therefore only start times need to be set.
Features:
Easy one-touch manual food cycle -..
PLANT!T saturn is a new Multipot Flood and Drain system that offers the user modularity and versatility and is the latest addition to the PLANT!T systems range.
saturn is a fully self-contained, 6-plant system with the potential for expansion up to a 24-plant system through the addition of 3-plant expansion kits (sold separately).
That’s the beauty of saturn – you are able to configure a system to fit your available space...
The new Alien® flood and drain hydroponic system consists of a new heavy-duty steel wall mounted control module. The module is microprocessor controlled so there are no moving parts inside making this the most reliable flood and drain system on the market today.
The intelligent module will pause at the maximum flood height for 20 seconds ensuring an equal water level in all pots. Even if you forget to top up your tank the system will drain at the end of t..
Pro Air Acoustic 5" Powerful and Quiet Running EC Fan and Controller
Specifications:
Size - 5" / 125mm
Rated Voltage - 110-240V AC
Operating Voltage - 100-264V AC
Max Power Consumption - 20W
Max Operating Current - 0.20A
Frequency - 50/60 Hz
Max Speed - 5,000 rpm
Max Airflow - 277 m3/h
Max Static Pressure - 22mm H20 / 215Pa
Noise Range - 55dBA Max
Impellier - Mixed Flow
Fan Motor - EC Motor
IP Rating - IPX4
Speed Controller - 0% ..
The LUMii Digita Ballast is a fully electronic ballast. This technology is micro-processor controlled and works at higher frequency (hertz) than the standard magnetic ballast meaning more light gets to your plants. It is also more efficient meaning more output per watt of energy consumed.
This LUMii MINii kit comes with an open ended and highly polished dimpled reflector along with a LUMii 600w DIGITA Ballast and a SunBlaster 600w HPS Lamp...
CAN Inline Carbon Filters are made from Can’s lightweight, high grade carbon and are designed to fit directly into inline in runs of ducting, rather than at the point of extraction.
They use the lightweight version of CAN Filter carbon that will last for around 18 months (CAN have a lightweight type and a pelletized type – the pelletized type lasts longer but is significantly heavier).
Some growers use them as a belt and braces secondary filter, but as l..
Can Fan introduces LCD EC Fan Controller, an advanced climate controller with LCD Screen, that allows you set temperature and humidity, besides other interesting functions like hysteresis, negative pressure, maximum and minimum speed of CAN Fan EC extractors.
The Can Fan EC Controller works only in conjunction with Can Fan EC extractors, built with most modern technology, being more energetically efficient, and guaranteeing more power and less electrical ..
This is a replacement can (60g) for the Airbomz - the worlds first remote controlled CO2 dispenser.
Can increase your yield up to 50%! Raising your grow to an ideal 1200 ppm… perfect for explosive plant growth...
The Shiva CO2000 is a professional CO2 sensor and controller for use in indoor grow rooms and green houses. It allows you to set a required CO2 level and based on the readings taken from its inbuilt CO2 sensor, it will activate your chosen CO2 release system to dose and maintain the correct amount of CO2 inside the grow room. The Shiva CO2000 uses a highly accurate single beam absorption infrared sensor that will precisely measure the amount of CO2 present..
The Ralight® stand fan is the most widely used. This fan may be placed there, where it is most needed. Because of its adjustable foot, a Ralight® stand fan can easily be adjusted to the required height.
Fitted with a strong and stable stand
Manually adjustable in vertical direction
Speed adjustable in three settings
Modern design
Professional quality..
Intensify fragrance and flavour in your plants with Honey Chome, an aroma and resin enricher from Emerald Harvest.
HONEY CHOME – Aroma Resin Enricher is designed to enrich your valuable crops with a robust bouquet and plenty of resins during the flowering phase, Honey Chome is made from high-quality ingredients.
This rich formulation is fortified with a boost of all three primary macroelements: nitrogen, phosphorus and potassium. Plants reach their maxim..
The RAM CO₂ monitor and controller has a range of features allowing easy monitoring and control of the CO₂ climate in your grow room. You can easily set a desired CO₂ range specifying a PPM limit either side of a desired target level. Offering a unique 2 in 1 system, the 24-hour CO₂ data log allows you to spot trends over a 24-hour period, leading to greater insight and a higher amount of control over your grow. Another key feature is the day/night sensor ..
MycoFury Bloom is an optimal blend of beneficial bacteria and fungi, designed specifically for the Bloom/Flower stage of plants.
This blend contains Rhizosphere Inhabiting Bacteria, Fungi & Actinobacteria that promote the breakdown of organic matter.
MycoFury Bloom also contains beneficial organisms that build your living soil.
2oz/57g Packet..
MycoFury Grow is an optimal blend of beneficial bacteria and fungi, designed specifically for the Grow/Veg stage of plants.
This blend contains Rhizosphere inhabiting Bacteria and Mycorrhizal Fungi that promote the breakdown of organic matter.
MycoFury Grow also contains beneficial organisms that build your living soil.
2oz/57g Packet..
Grow Tools Trellis and Pea Netting is a great way to support your plants as they climb and grow.
2m x 100m Roll
15cm x 15cm Holes
100% Virgin PP with UV 8gsm
This strong and durable grow room netting is an easy and reliable way to support your growing plants.
Supplied in a bagged roll measuring 2m x 100m you can cut it to the sizes you need and use it for multiple grow cycles or plants.
Give your plants the strong support they need and get the Gro..
Connect external switches to your Bluelab Pro Controller for a complete dosing solution.
Protect your crops from overdosing or system failure - Enjoy peace of mind and complete your dosing system
You can use the Bluelab External Lockout and Alarm Box to connect your Bluelab Pro Controller to external switches.
When these switches are activated, the Bluelab Pro Controller will automatically be placed in lockout mode and no further dosing will occur until..
15 Bar max pressure
10.7 Lpm max flow
Comet MC18 twin diaphragm pump
230 Volt 0.6 Hp electric motor
50 litre wheel barrow tank
Fitted with pressure regulator
Integrated on/off switch
Supplied with spray lance and 5m delivery hose..
The Click Fit Adapter and Filter is designed to be used with all sizes of FlexiTank and FlexiTank Pro. It is simply pushed onto the tap provided. It has a 13mm filter incorporated along its length to filter the water before it travels along the pipes. The fitting allows the user to push 9mm or 6mm pipe (depending on model of filter selected) onto the end of the adapter...
The IWS Flood and Drain system is the most popular of the IWS systems. It offers the ultimate in control, exceptional drainage, and maximum flexibility and scalability.
Perfect for growers who want to:
Choose how to space pots
Benefit from the oxygen-rich nature of pebbles
Finely tune feeds
Grow on a larger scale or add pots at a later date
Manage one water butt for many plants
How IWS Flood and Drain hydroponic systems work.
At the set ..
The IWS Flood and Drain system is the most popular of the IWS systems. It offers the ultimate in control, exceptional drainage, and maximum flexibility and scalability.
Perfect for growers who want to:
Choose how to space pots
Benefit from the oxygen-rich nature of pebbles
Finely tune feeds
Grow on a larger scale or add pots at a later date
Manage one water butt for many plants
How IWS Flood and Drain hydroponic systems work.
At the set ..
The IWS Flood and Drain system is the most popular of the IWS systems. It offers the ultimate in control, exceptional drainage, and maximum flexibility and scalability.
Perfect for growers who want to:
Choose how to space pots
Benefit from the oxygen-rich nature of pebbles
Finely tune feeds
Grow on a larger scale or add pots at a later date
Manage one water butt for many plants
How IWS Flood and Drain hydroponic systems work.
At the set ..
Quest Part Number: 4028607
Supply duct kit for Dual 105, Dual 155, and Dual 205 models
Includes 2 10″ duct collars, screws and foam for securely sealing to unit
Does not include ductwork or register grill..
This promotional package includes a SQ-620-SS2 Extended Photon Flux Density (ePFD) sensor (with a 2 meter cable), a microCache Bluetooth micro-logger, an AA-090 protective Neoprene Case, an extra 2545 microCache battery, and an AM-020 Apogee PVC Sensor Platform. The extended 2 meter cable of the SS2 model allows the microCache to be positioned further from the sensor, such as out of the water when used with coral reef tanks or for other applications. When ..
The EarlyGrow Heated 2 Bay Propagator with Capillary Mat and Tray is a self-watering propagator whereby the user can fill up the water reservoir and leave their seeds to self-water allowing you to use your time more better spent with friends, family etc. The heated base instigates germination early and creates the optimal growing conditions for young plant growth. The 9 watt heated base creates a soil temperature of approximately 16-19 degrees centigrade, ..
The EarlyGrow Heated Windowsill Propagator is great to grow a variety of plants, utilising the 3 bay design. Made out of a robust plastic, with a shatterproof lid, our Windowsill Propagator is resistant to bumps, knocks and drops. The heated tray means you can get your plants underway early by instigating germination at a set temperature between 16-19 degrees centigrade.
Adjustable ventilation
Lightweight tray with no holes
12 Watt
54.5cm x 21.5cm x ..
Temperature and Speed fan controller for noiseless and easy to use control of EC fans. Plug and play controller with a 4 m cable with a 3.5 mm 4 pole jack connector to easily connect it to our EC fans, and a temperature sensor. This EC fan controller is compatible with our one speed AC fans using the Satellite 4A.
Plug and play, easy to use
Temperature control
Minimum and maximum speed settings
No power supply required..
Speed fan controller for noiseless and easy to use control of EC fans. The fan controller is equipped with one dial which allows you to adjust the speed setting from 0% all the way to 100%. Plug and play controller with a 4 m cable with a 3.5 mm 3 pole jack connector to easily connect it to our EC fans.
Plug and play, easy to use
Noiseless speed control
Setting from 0% to 100%
No power supply required..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 200mm.
Air Flow: 920m3/h.
Current (min-max): 0.3 A - 0.5 A
Power consumption P1 (min-max): 77W - 103W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output : 250mm.
Air Flow: 1625m3/h.
Current (max): 0.8 A
Power consumption P1 (max): 160W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 250mm.
Air Flow: 1740m3/h.
Current (min-max): 1 A
Power consumption P1 (max): 180W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 315mm.
Air Flow: 2360m3/h.
Current (min-max): 1.6 A
Power consumption P1 (max): 270W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 315mm.
Air Flow: 3510m3/h.
Current (min-max): 3.2 A
Power consumption P1 (max): 530W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 355mm.
Air Flow: 4940m3/h.
Current (min-max): 5.4 A
Power consumption P1 (max): 960W..
The World's First 13A Inductive load Plug in Timer
The only Plug in timer that will switch 13A of all types of lighting -Simply use with a good quality extension lead then you can switch multiple lights upto 13A.
13A is 3000w max load on the plug.
For example will switch 4 x 600w Ballasts, or 2 x 1000w ballasts, or 4 x 630w LED...
Designed for use in the plug and grow 13A Timer.
Masterseal are the trusted leading brand in extension leads they and are the brand that everyone associates with quality.
Including a 5M Long Lead.
They are wall Mountable, have no neon lights and incorperate safety shutters...
The Peel and Stick Zipper Door is ideal for anyone who needs to replace their grow tent zip as it has a self-adhesive backing; no sewing required! It allows easy access and light control for any enclosure using fabric or plastic sheeting. Recommended to be used with Mylar sheeting.
Peal and stick
Replacement grow tent zip
Creates easy access points
Smooth zip glide feature
Perfect for DIY projects..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
The OM-8 dry contact board allows the main controller to control up to 8 individual outputs on it. It is specially designed for the Hydro-X Pro and Aqua-X Pro system. It has 8 individual electrical contacts, and allows up to 12 Amp current through each contact.
*The OM-8 should be mounted inside an electric control cabinet, and connected to a power supply between 100-240 VAC.
*When used with the Aqua-X Pro system, OM-8 can activate pumps/solenoids at a h..
The 16mm Click Fit Adapter and Filter is designed to be used with all sizes of FlexiTank and FlexiTank Pro. It is simply pushed onto the tap provided. It has a 13mm filter incorporated along its length to filter the water before it travels along the pipes. This fitting allows the user to push 16mm pipe, (Hosepipe) onto the end of the adapter...
The HP1 features 5 different hole sizes that all accept wet and dry-produce to ¾”. It can process up to 175lbs wet and up to 35lbs dry per hour. The HP1 comes complete with a 0.75hp gear driven motor and variable speeds that will provide the user unsurpassed power and versatility.
Easy set-up and durability
The HP1 system is designed and built for easy set-up allowing the user quick and easy installation. Being made from robust stainless steel and anodis..
Can-Fan Digital EC Fan Controller full feature environmental control Can Fan introduces LCD EC Fan Controller, an advanced climate controller with LCD Screen, that allows you set temperature and humidity, besides other interesting functions like hysteresis, negative pressure, maximum and minimum speed of CAN Fan EC extractors.
The Can Fan EC Controller works only in conjunction with Can Fan EC extractors, built with most modern technology, being more ener..
A digital controller designed to enhance your AC Infinity fan with smart controls to maintain a stable climate. This intelligent command unit features a black powder-coated body and a backlit LCD screen that presents a sleek aesthetic. The display has three brightness levels, as well as two auto brightness settings, and reads temperatures in Fahrenheit or Celsius. It includes a 12-foot sensor probe with a waterproof thermalloy head that accurately detects ..
The HI-8314 is a handheld pH/mV/°C meter designed to be reliable and easy-to-use. The HI-8314N is also supplied with the HI-1217D pre-amplified pH electrode and internal temperature sensor.
Manual calibration is performed at one or two points by adjusting the trimmers on the front panel. This instrument is ideal for applications that require a custom calibration point. Manual calibration can be extremely useful in order to achieve better accuracy.
..
The HI-98193 portable dissolved oxygen meter has extended ranges of up to 50 ppm and 600% saturation. When measuring dissolved oxygen, compensations for salinity, temperature and pressure are essential to improve the accuracy and precision of readings.
Salinity compensation allows for direct determination of dissolved oxygen in saline waters. Temperature compensation is automatic with the probes built-in sensor, which features a one or two-point calibrati..
The DiST's ease of use, in combination with its affordability, makes it the must-have equipment for EC and TDS measurement. PPM.
With an impressive range of features, the HI-98311 pocket tester is unmatched in the marketplace for EC/TDS and temperature measurement.
Designed for ease of use with a floating, waterproof case and offer the following features:
Measurement of conductivity (EC) and total dissolved solids (TDS) Automatic calibration and tempera..
The HI-991300 is a light weight, portable pH, conductivity and temperature meter for portable applications requiring both a pH and conductivity measurement. Applications include measurements for greenhouses irrigation, hydroponics and groundwater monitoring from agriculture nutrient pollution.
The HI-991300 meter features two operation button and is simple to use. All operations and settings, including calibration buffers and temperature scale selections,..
The HI-87314 is a combination, portable meter that can read conductivity in four different ranges and resistivity.
For conductivity measurements, a one-point calibration is performed via a trimmer located in the battery compartment. The supplied probe does not require recalibration when switching from one range to another.
The four-ring (stainless steel) probe has a built-in temperature sensor that automatically compensates for temperature changes.
For ..
The HI-991301 high range meter offers great precision at high range to meet exacting requirements for testing pH, electro-conductivity, total dissolved solids and temperature.
Designed for optimum consistency and reproducibility the HI-991301 portable high range conductivity meter offers a great range of user selectable features to deliver greater consistency and reproducibility
Different TDS factors ranging from 0.45 to 1.00 Temperature coefficients (ß)..
This meter features a large LCD which displays either pH, EC, TDS or temperature readings along with tutorial instructions. The pH readings are displayed with a 0.1 resolution and an accuracy of ±0.1 pH while the EC and TDS readings are displayed with a 0.01 mS/cm and 1ppm (mg/L) resolution and 2% full scale accuracy.
The EC range of both meters is from 0.00 to 4.00 mS/cm and TDS is from 0 to 1999ppm.
The temperature correction coefficient (β) is fixed a..
This meter features a large LCD which displays either pH, EC, TDS or temperature readings along with tutorial instructions. The pH readings are displayed with a 0.1 resolution and an accuracy of ±0.1 pH while the EC and TDS readings are displayed with a 0.01 mS/cm and 1ppm (mg/L) resolution and 2% full scale accuracy. The EC range of both meters is from 0.00 to 4.00 mS/cm and TDS is from 0 to 1999ppm. The temperature correction coefficient (β) is fixed at ..
Made with a galvanized sheet steel housing. Easily change MERV-5 filter insert with toggle type fasteners on the top of the filter housing. Comes with a MERV-5 mesh filter that blocks pollen, dust, bugs and other particulate from entering...
The MIGRO UVB 310 is an 18W Fluorescent tube, hanging Light fixture with 2M (6ft) power cable. Daisy chain up to 5 units per power circuit.
System output: 75% UVB and 25% UVA, Spectrum peak at 310nm (UVB)
Recommended coverage: up to 120cm x 120cm (4ft x 4ft) or 150cm x 0.75cm (5ft x 2.5ft)
Recommended use: 2 hours mid-light cycle for the last 3 weeks of flowering
Hanging height: 60cm or 2ft..
Only 1 x Ex-Demo 12" Max-Fan Available
Was £389.95 - Now £245
The Max-Fan Etaline is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor-stator system makes Max-Fan the most efficient fan on the market.
Easily controlled by voltage or frequency controller.
Please note: SALE items do not qualify for any other discounts or promotions...
Only 1 Available - Was £399.99 - Now £340
The RAM CO₂ monitor and controller has a range of features allowing easy monitoring and control of the CO₂ climate in your grow room. You can easily set a desired CO₂ range specifying a PPM limit either side of a desired target level. Offering a unique 2 in 1 system, the 24-hour CO₂ data log allows you to spot trends over a 24-hour period, leading to greater insight and a higher amount of control over your grow. A..
This is the remote-control unit with back box and 5m of cat5 cable for the use with the Sentinel HD55, Sentinel HDi90 and Sentinel HDi120 dehumidifiers. The unit is to be wall mounted the cat 5 plugs into the back of the device so please leave enough room for this access/plugging in of the cable...
These ring pull can stash jars from Qnubu are made in the style of tuna cans with an easy-open ringpull top to seal in freshness.
Made from lightweight aluminium, the cans measure 4cm in height and 7cm across. The cans have a releasable bottom, allowing you to fill them with your favourite dried herbs or flowers for long-term storage. Why not use your own stickers or logos to brighten up your display?
For extra freshness, these aluminium tin cans come wi..
Ready to use 3-in-1 technology to control bugs, powdery mildew and provide nutrition.
Controls powdery mildew by washing away the spores
For edibles and ornamentals – provides the plants with nutrients for healthy growth
PESTICIDE FREE, uses physical mode of action to stop pests
Safe to use around children, pets and bees..
This value blow moulded 10ltr (2.2 Gallon) watering can is a tough
well balanced can, ideal for watering around the greenhouse and garden.
Use the rose facing up for a medium spray, or use the rose facing
down for a heavy spray, ideal on more established garden plants.
The can has a handy rose storage holder on the front for when the rose is not in use...
This lighting system includes the Adjusta-Watt® 400V e-Lite Digital Ballast, DE-Stealth G-Spot Reflector and Sol-Digital Super HPS 400V DE 1000w Lamp.The Adjusta-Watt® ballast holds all the advantages of a premium digital ballast but also allows the output of the lamp to be adjusted between 400w, 600w, 1000w and 1100w. The 1000w lamp can also be boosted using the Over-Drive feature for maximum performance. This allows the grower to increase or decrease pow..
This lighting system includes the Adjusta-Watt® 400V e-Lite Digital Ballast, DE-Stealth Parabolic Reflector and Sol-Digital Super HPS 400V DE 1000w Lamp.
The Adjusta-Watt® ballast holds all the advantages of a premium digital ballast but also allows the output of the lamp to be adjusted between 400w, 600w, 1000w and 1100w. The 1000w lamp can also be boosted using the Over-Drive feature for maximum performance. This allows the grower to increase or decreas..
The best 3D rotor-stator system
A robust metal housing
Sound insulating foam
3-speeds
An integrated fan speed controller
These fans are also lightweight and easy to mount, use and maintain...
ORP controller and dosing pumps in one compact unit.
±5 mV accuracy with unbeatable performance.
Isolated 4 to 20 mA recorder output.
Proportional dosing slows the pump down when the measured ORP level approaches the set value which avoids over dosage of oxidizing or reducing agents.
Alarm contact is activated whenever the ORP reading varies more than 200 mV from the set point.
Auxiliary contacts allow the user to attach a mixer or priming pump that i..
Offering users a choice of ORP/Redox and pH measurement combinations, this tester is a popular option for operators carrying out spot checks or testing on location.
Designed for use out in the field and in murky conditions, the meter is sealed against humidity, floats in water and has a bright green casing making it easily visible in low light levels.
Key features
Dual level LCD screen that displays simultaneous readings
Automatic temperatur..
Instead of sourcing two meters, users can now continuously measure both pH and ORP with HI-981406.
There are two separate adjustable set points for pH and ORP. Once the pH set point is exceeded, the appropriate LED light will come on to alert the operator. Likewise, once the ORP level drops below the set point, the red ORP light will stay on.
HI-981406 is supplied with a HI-1283 ground probe. The HI-1283 ground probe provides users with more reliable rea..
The HI-8014 is a rugged, handheld pH meter specifically designed with ease of use in mind. This affordable meter is ideal for education and field applications and performs pH measurements with Manual Temperature Compensation and ORP measurements.
Two-point calibration can be performed with trimmers on the front panel. The set values are stored even when the meter is shut off.
This rugged, manual pH meter is perfect for educational purposes and teaching s..
Two separate set points can be adjusted by the user from 6 to 8 pH and 500 to 900 mV. The relays are activated when the pH exceeds or the mV falls below the relevant set point. HI 9912 accepts any pH and ORP electrode ending in a universal BNC connector. Two independent terminals provide for pH and ORP matching pin/ ground probes to extend electrode life and eliminate interference.
HANNA's proportional control allows considerable savings by minimising the..
HI 9914 is a wall mounted fertigation controller, designed to meet specific process control requirements in agricultural, horticultural and hydroponics applications. The controller is provided with two measuring channels, one for pH and one for conductivity. The readings are displayed simultaneously on two independent LCDs with backlight.
The conductivity probe is designed with a built-in temperature sensor which allows the controller to automatically com..
The HI-98129 is a waterproof tester that offers high accuracy pH, conductivity, total dissolved solids and temperature measurements in a single meter.
Main benefits
Easy to read display and automatic shut-off
pH and EC/TDS readings are automatically temperature compensated
EC/TDS conversion factor is user selectable as well as the temperature compensation coefficient
Features replaceable pH electrode together with an EC/TDS graphite electrode
Calib..
The HI-98130 is a water resistant tester that offers high accuracy pH, conductivity, total dissolved solids and temperature measurements in a single meter.
Key features
Automatic 1 or 2 point pH calibration
Rubberised keyboard
Quick and easy to operate
Easy switch between Celsius & Fahrenheit readouts
HOLD function
Easy to replace pH electrode cartridge with sturdy snap-in connector means there are no pins to bend or break
Large LCD display
..
The HI-991301 high range meter offers great precision at high range to meet exacting requirements for testing pH, electro-conductivity, total dissolved solids and temperature.
Designed for optimum consistency and reproducibility the HI 991301 portable high range conductivity meter offers a great range of user selectable features to deliver greater consistency and reproducibility
Different TDS factors ranging from 0.45 to 1.00
Temperature coefficients (ß)..
Mi605 is a portable, microprocessor-based, Dissolved Oxygen meter with automatic calibration and temperature compensation (ATC) specifically designed for spot sampling applications. Dissolved Oxygen measurements can be displayed in parts per million (ppm=mg/L) or in % of saturation. The temperature is indicated in Celsius from 0 to 50°C with 0.1 resolution. The meter compensates salinity and altitude automatically after manual input.
Calibration is very s..
EC is a new motor architecture (available in all Q-Max and Max-Fan Pro Series extractors) that represents a step forward in the sector, since it considerably improves the aerodynamic efficiency in relation with power consumption, what means better features with less power. Moreover, this technology is compatible with the EC Controller.
The Can-Fan EC Controller controls the speed of the air extractors connected to the unit in an efficient and silent way. ..
The silenced Can Q-Max EC fan incorporates the Max Fan Pro Series EC range into an insulated metal casing.
These easy-to-install fans have the highest aerodynamic efficiency due to the new EC technology motor and the 3D rotor stator system - they provide a uniform, turbulence-free air-flow.
The plug and play Can Fan EC controller allows continuous control of the motor for up to 10 Q-Max EC fans.
They are supplied with metal mounting brackets and ar..
The PLANT!T Flood & Drain controller is designed for use in hydroponics systems with multiple individual planters, flooded from a reservoir through a distribution control tank. All planters fill level with the control tank, via feed lines.
Float switches in the control tank manage the flood and drain, with the complete cycle initiated by the controller, therefore only start times need to be set.
Features:
Easy one-touch manual food cycle -..
PLANT!T saturn is a new Multipot Flood and Drain system that offers the user modularity and versatility and is the latest addition to the PLANT!T systems range.
saturn is a fully self-contained, 6-plant system with the potential for expansion up to a 24-plant system through the addition of 3-plant expansion kits (sold separately).
That’s the beauty of saturn – you are able to configure a system to fit your available space...
The new Alien® flood and drain hydroponic system consists of a new heavy-duty steel wall mounted control module. The module is microprocessor controlled so there are no moving parts inside making this the most reliable flood and drain system on the market today.
The intelligent module will pause at the maximum flood height for 20 seconds ensuring an equal water level in all pots. Even if you forget to top up your tank the system will drain at the end of t..
Pro Air Acoustic 5" Powerful and Quiet Running EC Fan and Controller
Specifications:
Size - 5" / 125mm
Rated Voltage - 110-240V AC
Operating Voltage - 100-264V AC
Max Power Consumption - 20W
Max Operating Current - 0.20A
Frequency - 50/60 Hz
Max Speed - 5,000 rpm
Max Airflow - 277 m3/h
Max Static Pressure - 22mm H20 / 215Pa
Noise Range - 55dBA Max
Impellier - Mixed Flow
Fan Motor - EC Motor
IP Rating - IPX4
Speed Controller - 0% ..
The LUMii Digita Ballast is a fully electronic ballast. This technology is micro-processor controlled and works at higher frequency (hertz) than the standard magnetic ballast meaning more light gets to your plants. It is also more efficient meaning more output per watt of energy consumed.
This LUMii MINii kit comes with an open ended and highly polished dimpled reflector along with a LUMii 600w DIGITA Ballast and a SunBlaster 600w HPS Lamp...
CAN Inline Carbon Filters are made from Can’s lightweight, high grade carbon and are designed to fit directly into inline in runs of ducting, rather than at the point of extraction.
They use the lightweight version of CAN Filter carbon that will last for around 18 months (CAN have a lightweight type and a pelletized type – the pelletized type lasts longer but is significantly heavier).
Some growers use them as a belt and braces secondary filter, but as l..
Can Fan introduces LCD EC Fan Controller, an advanced climate controller with LCD Screen, that allows you set temperature and humidity, besides other interesting functions like hysteresis, negative pressure, maximum and minimum speed of CAN Fan EC extractors.
The Can Fan EC Controller works only in conjunction with Can Fan EC extractors, built with most modern technology, being more energetically efficient, and guaranteeing more power and less electrical ..
This is a replacement can (60g) for the Airbomz - the worlds first remote controlled CO2 dispenser.
Can increase your yield up to 50%! Raising your grow to an ideal 1200 ppm… perfect for explosive plant growth...
The Shiva CO2000 is a professional CO2 sensor and controller for use in indoor grow rooms and green houses. It allows you to set a required CO2 level and based on the readings taken from its inbuilt CO2 sensor, it will activate your chosen CO2 release system to dose and maintain the correct amount of CO2 inside the grow room. The Shiva CO2000 uses a highly accurate single beam absorption infrared sensor that will precisely measure the amount of CO2 present..
The Ralight® stand fan is the most widely used. This fan may be placed there, where it is most needed. Because of its adjustable foot, a Ralight® stand fan can easily be adjusted to the required height.
Fitted with a strong and stable stand
Manually adjustable in vertical direction
Speed adjustable in three settings
Modern design
Professional quality..
Intensify fragrance and flavour in your plants with Honey Chome, an aroma and resin enricher from Emerald Harvest.
HONEY CHOME – Aroma Resin Enricher is designed to enrich your valuable crops with a robust bouquet and plenty of resins during the flowering phase, Honey Chome is made from high-quality ingredients.
This rich formulation is fortified with a boost of all three primary macroelements: nitrogen, phosphorus and potassium. Plants reach their maxim..
The RAM CO₂ monitor and controller has a range of features allowing easy monitoring and control of the CO₂ climate in your grow room. You can easily set a desired CO₂ range specifying a PPM limit either side of a desired target level. Offering a unique 2 in 1 system, the 24-hour CO₂ data log allows you to spot trends over a 24-hour period, leading to greater insight and a higher amount of control over your grow. Another key feature is the day/night sensor ..
MycoFury Bloom is an optimal blend of beneficial bacteria and fungi, designed specifically for the Bloom/Flower stage of plants.
This blend contains Rhizosphere Inhabiting Bacteria, Fungi & Actinobacteria that promote the breakdown of organic matter.
MycoFury Bloom also contains beneficial organisms that build your living soil.
2oz/57g Packet..
MycoFury Grow is an optimal blend of beneficial bacteria and fungi, designed specifically for the Grow/Veg stage of plants.
This blend contains Rhizosphere inhabiting Bacteria and Mycorrhizal Fungi that promote the breakdown of organic matter.
MycoFury Grow also contains beneficial organisms that build your living soil.
2oz/57g Packet..
Grow Tools Trellis and Pea Netting is a great way to support your plants as they climb and grow.
2m x 100m Roll
15cm x 15cm Holes
100% Virgin PP with UV 8gsm
This strong and durable grow room netting is an easy and reliable way to support your growing plants.
Supplied in a bagged roll measuring 2m x 100m you can cut it to the sizes you need and use it for multiple grow cycles or plants.
Give your plants the strong support they need and get the Gro..
Connect external switches to your Bluelab Pro Controller for a complete dosing solution.
Protect your crops from overdosing or system failure - Enjoy peace of mind and complete your dosing system
You can use the Bluelab External Lockout and Alarm Box to connect your Bluelab Pro Controller to external switches.
When these switches are activated, the Bluelab Pro Controller will automatically be placed in lockout mode and no further dosing will occur until..
15 Bar max pressure
10.7 Lpm max flow
Comet MC18 twin diaphragm pump
230 Volt 0.6 Hp electric motor
50 litre wheel barrow tank
Fitted with pressure regulator
Integrated on/off switch
Supplied with spray lance and 5m delivery hose..
The Click Fit Adapter and Filter is designed to be used with all sizes of FlexiTank and FlexiTank Pro. It is simply pushed onto the tap provided. It has a 13mm filter incorporated along its length to filter the water before it travels along the pipes. The fitting allows the user to push 9mm or 6mm pipe (depending on model of filter selected) onto the end of the adapter...
The IWS Flood and Drain system is the most popular of the IWS systems. It offers the ultimate in control, exceptional drainage, and maximum flexibility and scalability.
Perfect for growers who want to:
Choose how to space pots
Benefit from the oxygen-rich nature of pebbles
Finely tune feeds
Grow on a larger scale or add pots at a later date
Manage one water butt for many plants
How IWS Flood and Drain hydroponic systems work.
At the set ..
The IWS Flood and Drain system is the most popular of the IWS systems. It offers the ultimate in control, exceptional drainage, and maximum flexibility and scalability.
Perfect for growers who want to:
Choose how to space pots
Benefit from the oxygen-rich nature of pebbles
Finely tune feeds
Grow on a larger scale or add pots at a later date
Manage one water butt for many plants
How IWS Flood and Drain hydroponic systems work.
At the set ..
The IWS Flood and Drain system is the most popular of the IWS systems. It offers the ultimate in control, exceptional drainage, and maximum flexibility and scalability.
Perfect for growers who want to:
Choose how to space pots
Benefit from the oxygen-rich nature of pebbles
Finely tune feeds
Grow on a larger scale or add pots at a later date
Manage one water butt for many plants
How IWS Flood and Drain hydroponic systems work.
At the set ..
Quest Part Number: 4028607
Supply duct kit for Dual 105, Dual 155, and Dual 205 models
Includes 2 10″ duct collars, screws and foam for securely sealing to unit
Does not include ductwork or register grill..
This promotional package includes a SQ-620-SS2 Extended Photon Flux Density (ePFD) sensor (with a 2 meter cable), a microCache Bluetooth micro-logger, an AA-090 protective Neoprene Case, an extra 2545 microCache battery, and an AM-020 Apogee PVC Sensor Platform. The extended 2 meter cable of the SS2 model allows the microCache to be positioned further from the sensor, such as out of the water when used with coral reef tanks or for other applications. When ..
The EarlyGrow Heated 2 Bay Propagator with Capillary Mat and Tray is a self-watering propagator whereby the user can fill up the water reservoir and leave their seeds to self-water allowing you to use your time more better spent with friends, family etc. The heated base instigates germination early and creates the optimal growing conditions for young plant growth. The 9 watt heated base creates a soil temperature of approximately 16-19 degrees centigrade, ..
The EarlyGrow Heated Windowsill Propagator is great to grow a variety of plants, utilising the 3 bay design. Made out of a robust plastic, with a shatterproof lid, our Windowsill Propagator is resistant to bumps, knocks and drops. The heated tray means you can get your plants underway early by instigating germination at a set temperature between 16-19 degrees centigrade.
Adjustable ventilation
Lightweight tray with no holes
12 Watt
54.5cm x 21.5cm x ..
Temperature and Speed fan controller for noiseless and easy to use control of EC fans. Plug and play controller with a 4 m cable with a 3.5 mm 4 pole jack connector to easily connect it to our EC fans, and a temperature sensor. This EC fan controller is compatible with our one speed AC fans using the Satellite 4A.
Plug and play, easy to use
Temperature control
Minimum and maximum speed settings
No power supply required..
Speed fan controller for noiseless and easy to use control of EC fans. The fan controller is equipped with one dial which allows you to adjust the speed setting from 0% all the way to 100%. Plug and play controller with a 4 m cable with a 3.5 mm 3 pole jack connector to easily connect it to our EC fans.
Plug and play, easy to use
Noiseless speed control
Setting from 0% to 100%
No power supply required..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 200mm.
Air Flow: 920m3/h.
Current (min-max): 0.3 A - 0.5 A
Power consumption P1 (min-max): 77W - 103W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output : 250mm.
Air Flow: 1625m3/h.
Current (max): 0.8 A
Power consumption P1 (max): 160W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 250mm.
Air Flow: 1740m3/h.
Current (min-max): 1 A
Power consumption P1 (max): 180W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 315mm.
Air Flow: 2360m3/h.
Current (min-max): 1.6 A
Power consumption P1 (max): 270W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 315mm.
Air Flow: 3510m3/h.
Current (min-max): 3.2 A
Power consumption P1 (max): 530W..
Max Fan is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor stator system makes Max Fan the most efficient fan on the market, taking into consideration both air performance and power consumption.
Diameter of input and output: 355mm.
Air Flow: 4940m3/h.
Current (min-max): 5.4 A
Power consumption P1 (max): 960W..
The World's First 13A Inductive load Plug in Timer
The only Plug in timer that will switch 13A of all types of lighting -Simply use with a good quality extension lead then you can switch multiple lights upto 13A.
13A is 3000w max load on the plug.
For example will switch 4 x 600w Ballasts, or 2 x 1000w ballasts, or 4 x 630w LED...
Designed for use in the plug and grow 13A Timer.
Masterseal are the trusted leading brand in extension leads they and are the brand that everyone associates with quality.
Including a 5M Long Lead.
They are wall Mountable, have no neon lights and incorperate safety shutters...
The Peel and Stick Zipper Door is ideal for anyone who needs to replace their grow tent zip as it has a self-adhesive backing; no sewing required! It allows easy access and light control for any enclosure using fabric or plastic sheeting. Recommended to be used with Mylar sheeting.
Peal and stick
Replacement grow tent zip
Creates easy access points
Smooth zip glide feature
Perfect for DIY projects..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
Max-Fan Pro EC powerful, silent & compact Max Fan Pro Series with EC technology is a turbine or mixed flow fan with the highest aerodynamic efficiency and the best energy consumption level due to the new EC technology motor, together with the 3D rotor stator system.
The powerful but silent operation of Max Fan Pro Series EC is the result of the uniform turbulence free air flow and the continuous, totally noise free plug and play Can Fan EC Controller ..
The OM-8 dry contact board allows the main controller to control up to 8 individual outputs on it. It is specially designed for the Hydro-X Pro and Aqua-X Pro system. It has 8 individual electrical contacts, and allows up to 12 Amp current through each contact.
*The OM-8 should be mounted inside an electric control cabinet, and connected to a power supply between 100-240 VAC.
*When used with the Aqua-X Pro system, OM-8 can activate pumps/solenoids at a h..
The 16mm Click Fit Adapter and Filter is designed to be used with all sizes of FlexiTank and FlexiTank Pro. It is simply pushed onto the tap provided. It has a 13mm filter incorporated along its length to filter the water before it travels along the pipes. This fitting allows the user to push 16mm pipe, (Hosepipe) onto the end of the adapter...
The HP1 features 5 different hole sizes that all accept wet and dry-produce to ¾”. It can process up to 175lbs wet and up to 35lbs dry per hour. The HP1 comes complete with a 0.75hp gear driven motor and variable speeds that will provide the user unsurpassed power and versatility.
Easy set-up and durability
The HP1 system is designed and built for easy set-up allowing the user quick and easy installation. Being made from robust stainless steel and anodis..
Can-Fan Digital EC Fan Controller full feature environmental control Can Fan introduces LCD EC Fan Controller, an advanced climate controller with LCD Screen, that allows you set temperature and humidity, besides other interesting functions like hysteresis, negative pressure, maximum and minimum speed of CAN Fan EC extractors.
The Can Fan EC Controller works only in conjunction with Can Fan EC extractors, built with most modern technology, being more ener..
A digital controller designed to enhance your AC Infinity fan with smart controls to maintain a stable climate. This intelligent command unit features a black powder-coated body and a backlit LCD screen that presents a sleek aesthetic. The display has three brightness levels, as well as two auto brightness settings, and reads temperatures in Fahrenheit or Celsius. It includes a 12-foot sensor probe with a waterproof thermalloy head that accurately detects ..
The HI-8314 is a handheld pH/mV/°C meter designed to be reliable and easy-to-use. The HI-8314N is also supplied with the HI-1217D pre-amplified pH electrode and internal temperature sensor.
Manual calibration is performed at one or two points by adjusting the trimmers on the front panel. This instrument is ideal for applications that require a custom calibration point. Manual calibration can be extremely useful in order to achieve better accuracy.
..
The HI-98193 portable dissolved oxygen meter has extended ranges of up to 50 ppm and 600% saturation. When measuring dissolved oxygen, compensations for salinity, temperature and pressure are essential to improve the accuracy and precision of readings.
Salinity compensation allows for direct determination of dissolved oxygen in saline waters. Temperature compensation is automatic with the probes built-in sensor, which features a one or two-point calibrati..
The DiST's ease of use, in combination with its affordability, makes it the must-have equipment for EC and TDS measurement. PPM.
With an impressive range of features, the HI-98311 pocket tester is unmatched in the marketplace for EC/TDS and temperature measurement.
Designed for ease of use with a floating, waterproof case and offer the following features:
Measurement of conductivity (EC) and total dissolved solids (TDS) Automatic calibration and tempera..
The HI-991300 is a light weight, portable pH, conductivity and temperature meter for portable applications requiring both a pH and conductivity measurement. Applications include measurements for greenhouses irrigation, hydroponics and groundwater monitoring from agriculture nutrient pollution.
The HI-991300 meter features two operation button and is simple to use. All operations and settings, including calibration buffers and temperature scale selections,..
The HI-87314 is a combination, portable meter that can read conductivity in four different ranges and resistivity.
For conductivity measurements, a one-point calibration is performed via a trimmer located in the battery compartment. The supplied probe does not require recalibration when switching from one range to another.
The four-ring (stainless steel) probe has a built-in temperature sensor that automatically compensates for temperature changes.
For ..
The HI-991301 high range meter offers great precision at high range to meet exacting requirements for testing pH, electro-conductivity, total dissolved solids and temperature.
Designed for optimum consistency and reproducibility the HI-991301 portable high range conductivity meter offers a great range of user selectable features to deliver greater consistency and reproducibility
Different TDS factors ranging from 0.45 to 1.00 Temperature coefficients (ß)..
This meter features a large LCD which displays either pH, EC, TDS or temperature readings along with tutorial instructions. The pH readings are displayed with a 0.1 resolution and an accuracy of ±0.1 pH while the EC and TDS readings are displayed with a 0.01 mS/cm and 1ppm (mg/L) resolution and 2% full scale accuracy.
The EC range of both meters is from 0.00 to 4.00 mS/cm and TDS is from 0 to 1999ppm.
The temperature correction coefficient (β) is fixed a..
This meter features a large LCD which displays either pH, EC, TDS or temperature readings along with tutorial instructions. The pH readings are displayed with a 0.1 resolution and an accuracy of ±0.1 pH while the EC and TDS readings are displayed with a 0.01 mS/cm and 1ppm (mg/L) resolution and 2% full scale accuracy. The EC range of both meters is from 0.00 to 4.00 mS/cm and TDS is from 0 to 1999ppm. The temperature correction coefficient (β) is fixed at ..
Made with a galvanized sheet steel housing. Easily change MERV-5 filter insert with toggle type fasteners on the top of the filter housing. Comes with a MERV-5 mesh filter that blocks pollen, dust, bugs and other particulate from entering...
The MIGRO UVB 310 is an 18W Fluorescent tube, hanging Light fixture with 2M (6ft) power cable. Daisy chain up to 5 units per power circuit.
System output: 75% UVB and 25% UVA, Spectrum peak at 310nm (UVB)
Recommended coverage: up to 120cm x 120cm (4ft x 4ft) or 150cm x 0.75cm (5ft x 2.5ft)
Recommended use: 2 hours mid-light cycle for the last 3 weeks of flowering
Hanging height: 60cm or 2ft..
Only 1 x Ex-Demo 12" Max-Fan Available
Was £389.95 - Now £245
The Max-Fan Etaline is a unique diagonal tube fan, designed to be efficient, powerful and less noisy. The rotor-stator system makes Max-Fan the most efficient fan on the market.
Easily controlled by voltage or frequency controller.
Please note: SALE items do not qualify for any other discounts or promotions...
Only 1 Available - Was £399.99 - Now £340
The RAM CO₂ monitor and controller has a range of features allowing easy monitoring and control of the CO₂ climate in your grow room. You can easily set a desired CO₂ range specifying a PPM limit either side of a desired target level. Offering a unique 2 in 1 system, the 24-hour CO₂ data log allows you to spot trends over a 24-hour period, leading to greater insight and a higher amount of control over your grow. A..
This is the remote-control unit with back box and 5m of cat5 cable for the use with the Sentinel HD55, Sentinel HDi90 and Sentinel HDi120 dehumidifiers. The unit is to be wall mounted the cat 5 plugs into the back of the device so please leave enough room for this access/plugging in of the cable...
These ring pull can stash jars from Qnubu are made in the style of tuna cans with an easy-open ringpull top to seal in freshness.
Made from lightweight aluminium, the cans measure 4cm in height and 7cm across. The cans have a releasable bottom, allowing you to fill them with your favourite dried herbs or flowers for long-term storage. Why not use your own stickers or logos to brighten up your display?
For extra freshness, these aluminium tin cans come wi..
Ready to use 3-in-1 technology to control bugs, powdery mildew and provide nutrition.
Controls powdery mildew by washing away the spores
For edibles and ornamentals – provides the plants with nutrients for healthy growth
PESTICIDE FREE, uses physical mode of action to stop pests
Safe to use around children, pets and bees..
This value blow moulded 10ltr (2.2 Gallon) watering can is a tough
well balanced can, ideal for watering around the greenhouse and garden.
Use the rose facing up for a medium spray, or use the rose facing
down for a heavy spray, ideal on more established garden plants.
The can has a handy rose storage holder on the front for when the rose is not in use...
This lighting system includes the Adjusta-Watt® 400V e-Lite Digital Ballast, DE-Stealth G-Spot Reflector and Sol-Digital Super HPS 400V DE 1000w Lamp.The Adjusta-Watt® ballast holds all the advantages of a premium digital ballast but also allows the output of the lamp to be adjusted between 400w, 600w, 1000w and 1100w. The 1000w lamp can also be boosted using the Over-Drive feature for maximum performance. This allows the grower to increase or decrease pow..
This lighting system includes the Adjusta-Watt® 400V e-Lite Digital Ballast, DE-Stealth Parabolic Reflector and Sol-Digital Super HPS 400V DE 1000w Lamp.
The Adjusta-Watt® ballast holds all the advantages of a premium digital ballast but also allows the output of the lamp to be adjusted between 400w, 600w, 1000w and 1100w. The 1000w lamp can also be boosted using the Over-Drive feature for maximum performance. This allows the grower to increase or decreas..