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CAN RKW AC Temperature Controlled Fans
Plastic case tube fans with built in thermostat and temperature controller. The fan has an idle speed to always maintain negative air pressure. It will then automatically adjust its speed through three higher speed settings to maintain the desired temperature. The control system is integrated into the unit and completely wired. Speed control is done by winding taps, so there is no extra noise caused by a controller. Features: Backward curved c..
£190.95
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Plant Temperature Camera for Opticlimate Dimlux Maxi Controller
An OptiClimate canopy temperature camera can be connected to the system to monitor evaporation from the crop: an excessive canopy temperature is indicative of problems with the plants' evaporation capacity (for example, due too little water or excessive light). If the canopy temperature rises to an excessive level then the DimLux ballasts are dimmed or switched off until the temperature falls to an acceptable level: failure to lower an excessive canopy te..
£203.95
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Climate Controller
With 8 Outputs the Harvest Master Climate Controller is capable of many things. The Climate Controller from Harvest Master takes the guesswork out of growing your plants and turning them into a crop. With the Harvest Master Climate you simply plug the machine in and it automatically checks what you have connected and how it works. You hardly need to open the manual. the system is capable of learning pretty much everything, and keep on lea..
£823.95
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SPC 7A Temperature Controller
The SPC is a heavy duty twin fan controller that automatically adjusts the speed of both an inlet and exhaust fan to maintain a set temperature and optimum air pressure inside the room. The SPC will automatically calculate the exact running speed for your fans to maintain the temperature you set. The highest and lowest speeds the fans can work between are user controllable. • Extremely accurate temperature control • Very smooth fan speed operation • Aut..
£242.95
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SPC 14A Temperature Controller
The SPC is a heavy duty twin fan controller that automatically adjusts the speed of both an inlet and exhaust fan to maintain a set temperature and optimum air pressure inside the room. The SPC will automatically calculate the exact running speed for your fans to maintain the temperature you set. The highest and lowest speeds the fans can work between are user controllable. • Extremely accurate temperature control • Very smooth fan speed operation • Aut..
£346.95
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SPC 28A Temperature Controller
The SPC is a heavy duty twin fan controller that automatically adjusts the speed of both an inlet and exhaust fan to maintain a set temperature and optimum air pressure inside the room. The SPC will automatically calculate the exact running speed for your fans to maintain the temperature you set. The highest and lowest speeds the fans can work between are user controllable. • Extremely accurate temperature control • Very smooth fan speed operation • Aut..
£470.95
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GSE Temperature and Minimum Speed Controller
The minimum speed controller is a temperature depended speed controller for ventilated rooms with one or more fans. The minimum speed controller keeps the temperature constantly and impedes to run under the set minimum-speed. It can be easily controlled, adjusting the required temperature and the minimum speed on two knobs. The controller comes as a finished part and is ready to use. This reliable fan controller comes complete with a sealed water resistan..
£110.95
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GSE 2.5A Temperature & Negative Min-Max Hysteresis Speed Controller
This digital temperature, minimum-, maximum- speed controller with hysteresis setting is a temperature depended speed controller for ventilated rooms with one or more exhaust fans (up to 600 watt). The controller keeps the temperature constantly and impedes to run under the set minimum-speed, as well to run over the set maximum speed. The hysteresis defines the temperature range. It can be easily controlled, adjusting the required temperature minimum-, ma..
£141.95
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GSE 2.5A Humidity, Temperature & Negative Pressure Controller
This digital fan controller is a humidity and temperature dependent speed controller for rooms with intake and exhaust fans (2 x 600watt). The fan controller keeps the room humidity and temperature constant and under pressure to prevent odour from escaping. A reliable fan controller complete with: Sealed water resistant cover Plugs with flap-lids and a low voltage sensor making it perfect for humid rooms. Protection class IP44 Digital sensor supplie..
£252.95
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Ecotechnics 12A Digital Fan Speed Controller
Temperature is one of the most important environmental factors in your grow room / glasshouse all plants have an optimum temperature at which they will grow at and a minimum and maximum temperature that they can survive therefore temperature is very important to the health & growth rate of all plants. The Evolution digital temperature control System constantly monitors the temperature in the growing area and independently controls fans, heaters and hu..
£264.95
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Trident pH-EC-CF-Temp Meter
Essential Trident - pH, EC/CF and Temp Meter - Highly accurate, professional all-in-one meter for easy nutrient control The all-in-one conductivity, pH and temperature meter is designed to make nutrient measurement quick and easy. It can be used as a stirrer and makes it easier to take readings in deep tanks. Accurate and rapid conductivity, pH and temperature measurement - Nutrient strength in EC, CF or PPM - Easy push button calibration - Auto turn-off..
£4.95
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HortiStick Nutrient Tester - 3in1 pH EC & Temperature
The new HortiStick is a three-in-one instrument that combines the measurement of pH, conductivity (mS) and temperature. The unit simultaneously displays nutrient concentration along with either pH or temperature. This simple, easy to use meter is ideal for the testing of hydroponic solutions and water treatment processes. The instrument features two clear LCD displays and indicates pH and temperature over the range of 0 to 14 pH and 0 to 49.9 °C. The Hor..
£148.95
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EC-3 Value EC and Temperature Meter
Advanced microprocessor for fast efficient readings. Hold Function: saves measurements for convenient reading and recording. Built-in digital thermometer. Fantastic value! Advanced microprocessor for fast efficient readings Hold Function: saves measurements for convenient reading and recording Auto-off function: the meter shuts off after 10 minutes of non-use to conserve batteries Built-in digital thermometer Comes with carry case 3 ..
£31.95
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EP-2 Upscale EC and Temperature Meter
Advanced microprocessor for fast efficient readings. Hold Function: saves measurements for convenient reading and recording. Built-in digital thermometer. Fantastic value! Advanced microprocessor for fast efficient readings Hold Function: saves measurements for convenient reading and recording Auto-off function: the meter shuts off after 10 minutes of non-use to conserve batteries Built-in digital thermometer Comes with carry case 3 ..
£50.95
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COM-100 High End Combo EC and Temperature Meter
Measures EC, TDS and temperature. Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl). Automatic temperature control (ATC) using three temperature co-efficiencies. High-end EC meter Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl) Automatic temperature control (ATC) using three temperature co-efficiencies Digital calibration (push button) to any point within the meter’s range Auto-off functi..
£82.95
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PH-80 PH/Temp Meter - Value pH Meter
Measures EC, TDS and temperature. Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl). Automatic temperature control (ATC) using three temperature co-efficiencies. High-end EC meter Three different non-linear EC-to-TDS conversion factors (KCl, 442TM, NaCl) Automatic temperature control (ATC) using three temperature co-efficiencies Digital calibration (push button) to any point within the meter’s range Auto-off functi..
£63.95
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PH-200 - High End Waterproof pH/ Temp Meter
Automatic Calibration: Auto-ranging to 4, 7 or 10 pH by push button digital calibration.Includes a 7.0 pH buffer powder packet and a dropper of KCI electrode storage solution. High-end PH meter Resolution: pH: 0.01 pH, 0.00 – 14.0 pH Accurate to +/- 0.02 pH Automatic Calibration: Auto-ranging to 4, 7 or 10 pH by push button digital calibration Low battery indicator Replaceable probe Clear cap to notice moisture(or lack of) on probe Glass encased ..
£111.95
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8100 pH and Temperature Meter Kit
The 8100 pH and temperature meter features an easy to read, LCD display and is supplied as a kit which includes a 8100 pH meter, general purpose combination glass electrode, temperature probe, 4.01 and 7.00 pH buffer solutions and carrying case. The 8100 pH meter indicates pH over the range of 0 to 14 pH with a resolution of 0.01 pH and temperature over the range of 0 to 99.9 °C with a resolution of 0.1 °C. The pH readings are automatically temperature co..
£178.95
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Temperature Sensor for OptiClimate Pro
Temperature Sensor for Opticlimate water cooled air conditioner. Available in 2.5m and 10m...
£43.95
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Superpro Temperature Controller - THERM-B1
The THERM -B1 temperature controller is designed to activate a cooling or heating device. A digital microprocessor and solid state temperature sensor are combined to create an accurate and reliable method to control temperature between 7 to 35’C. Activate a cooling heating device up to 15 amps Separate Day and Night temperature settings A digital microprocessor and solid state temperature sensor are combined to create an accurate and reliable me..
£116.95
Ex Tax:Ecotechnics Evolution Temperature Control Unit 12A
Temperature is one of the most important environmental factors in your grow room / glasshouse all plants have an optimum temperature at which they will grow at and a minimum and maximum temperature that they can survive therefore temperature is very important to the health & growth rate of all plants. The Evolution digital temperature control System constantly monitors the temperature in the growing area and independently controls fans, heaters and hu..
£285.95
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Temp & Humidity Sensor for GSE Alarm Controller System
Temperature and Humidity alarm sensors for surveliance of the min. / max Temperature and Humidity. The settings will be done over the GSM telephone. The sensor respond via SMS if the temperature or the Humidity is over/under the setting. The sensor comes with 6m cable. Sizes and technical data's: Digital sensor 5V Measures temperatures from –55°C to +125°C (–67°F to +257°F) 0.5°C accuracy from –10°C to +85°C Humidity accuracy ±4.5%rh ..
£107.95
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Guardian Monitor Connect pH/EC/Temp
Stay connected - monitor, data log, and remotely view pH, conductivity and temperature readings The Bluelab Guardian Monitor Connect is not only a constant indicator of the desired levels of pH, conductivity and temperature of your nutrient solution, it also data logs these critical parameters to your computer for you. It does not stop there. You can access the data via the cloud from a remote mobile device or computer to check for extreme variances to..
£407.95
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SMSCom Temp Protector 16A
The SMSCOM Temp Protector provides a failsafe system that protects the room against excessive temperatures. Should the room overheat, the Temp Protector will automatically switch off a number of lights to allow the temperature to drop back to safe levels. After plugging your lighting contactor/relay into the Temp Protector, simply set the maximum temperature cut off point for your room. Should the temperature in your room ever exceed your set point, the u..
£120.95
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Soil pH & Temperature Pen
The ultimate handy solution for measuring soil pH and temperature! The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels to optimize plant health and performance. It will also ..
£149.95
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Mini RayTemp Infrared Thermometer
The Mini RayTemp® infrared thermometer is a compact, lightweight and low cost infrared thermometer. Simply aim and pull the trigger to display the temperature of the item being measured. The Mini RayTemp® measures temperature over the range of -50 to 330°C with an assured accuracy of ±2°C over the range of 0 to 330°C, outside of this range (-50 to 0°C) accuracy is ±4°C. This infrared thermometer has a clear, easy to read, LCD display with low battery, an..
£49.95
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ETI Raytemp 6 - Infrared Thermometer with 9 Dot Laser
The new RayTemp 6 infrared thermometer is a compact, durable and easy to use instrument, simply aim and pull the trigger to display the temperature of the item being measured. Each thermometer incorporates an eight dot circle laser indicator, which allows you to precisely target the diameter of the area to be measured. As you move closer or further from the target the laser circle changes diameter. The unit incorporates an 12:1 optic ratio (target distanc..
£77.95
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OptiClimate CO2 Monitor with RH and Temperature Sensor
OptiClimate CO2 Monitor with humidity (RH) and temperature sensor. The OptiClimate CO2 Monitor clearly indicates the CO2 level in the room. This device is also equipped with a humidity sensor and a temperature sensor. Furthermore, these values are clearly readible in the digital display of the CO2 monitor. This CO2 monitor can only be used as a reference, and has no adjustment options...
£234.95
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DimLux Aux Box Temperature Controller 10A
Dimlux Temperature and Humidity Module With the Dimlux Aux Box you can now manage your Temperature and humidity parameters. The Auxbox is connected to the Dimlux Maxi Controller through the Auxiliary port on the unit with this module you can connect a heater/heating system, humidifier or dehumidifier to control the Relative humidity, Temp and RH Set points for both day and night operation within your micro climate...
£164.95
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nGrow Lighting & Temperature Controller
The All New nGrow Lighting and Temperature Controller from Secret Jardin The new Secret Jardin nGrow is easy to set up and has many great features. It's unique design and functionality ensures almost limitless flexibility of use. Simply set the time when you want the lights on, the duration, and desired room temperature, then sit back while the nGrow does the work for you. A night time temperature and temperature override function can also be set if requi..
£198.95
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Advant 2V2 Temperature Controlled Digital Ballast
The dimmable electronic ballast ADVANT 2V2 temperature control MOD has the IP65 rating which gives it a resistance to penetration of liquids and solids. It is noted for its high quality, stability and maintenance of bulb starts. The safest and most reliable ballast on the market comes equipped with a probe that controls power to the ballast intelligently depending on the temperature of the growing environment, this makes temperature..
£203.95
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TechGrow S-4 Sensor
This all-in-one sensor measures CO2, temperature, humidity and detects light simultaneously. Also, the sensor is equipped with a built-in calibration function to calibrate the CO2 sensor against outdoor air. The calibration menu is only accesible through a CO2 controller. Also equipped with a built-in switch to prevent unwanted calibration...
£419.95
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EMS Pro Temp/Humidity/CO2 Analysis
The EMS-Pro is the culmination of a lengthy research and development program at Ecotechnics, our design goal was to create a simple usb sensor to measure temperature, humidity & CO2 levels and to record them for later analysis. Key features: Plug and play USB sensor Windows compatible Realtime graphics display Records all levels for graphing 1 year warranty..
£275.95
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Superpro D1-TMP
D1-TMP/Digital Temperature Controller The D1-TMP Digital Day/Night temperature controller is a very accurate device that allows the user to control EITHER a cooling or heating device. A two meter long water-proof remote temperature sensor can be placed where it can sense the water or air temperature that the D1-TMP will be controlling. The user first selects whether they are controlling a cooling or a heating device. Feature with Day and Night temper..
£149.95
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Hydromaster HM-500 Continuous pH/EC/TDS/Temp Monitor
HM-500: Continuous pH/EC/TDS/Temp Monitor hydromasterThe HM Digital HydroMaster (HM-500) monitors pH, Temp˚C/˚F, EC & TDS providing accurate, stable readings the user can rely on. The unit can be wall mounted, is portable thanks to its rechargeable battery, and can be used as a benchtop monitor with its stand. Continuous pH/EC/TDS/Temp Monitor Rechargeable battery RF Resistant Portable/Wall Mount/Benchtop Data Storage: Up to 20 measurement read..
£324.95
Ex Tax:-1-228x228.jpg "Hanna Groline pH/EC/TDS/Temperature Meter HI-9814")
Hanna Groline pH/EC/TDS/Temperature Meter HI-9814
The HI-9814 is a lightweight, waterproof portable pH, conductivity, TDS and temperature meter supplied with a specialist multiparameter probe designed for hydroponics, greenhouse and agricultural applications. Key features Compact, robust casing Simultaneous readout of pH, EC or TDS and °C Simple two button keyboard Waterproof design to withstand the humidity of a growing environment Specialist multi-parameter electrode Optional green protective r..
£321.95
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Hanna Groline Waterproof pH/EC/TDS/Temperature Tester HI-98131
The HI-98131 is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity, TDS and temperature. This versatile pocket meter is designed for hydroponics, greenhouse and agriculture applications. The meter operation is simplified with two buttons. One is used for on/off and for calibration while the other is used to switch between the measurement modes. The HI-98131 has advanced features including a selectable EC to TDS conversion fac..
£236.95
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Hanna Groline Waterproof pH & Temperature Tester HI-98118
The HI-98118 pH/temperature tester is our latest pocket meter for measuring the pH of a hydroponic nutrient solution. The ergonomic design allows this tester to fit comfortably in your hand. The large easy to read LCD display shows both pH and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter on/off and the other for automatic one or two point calibration. T..
£93.95
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Hanna Groline Waterproof EC/TDS/Temperature Tester HI-98318
The HI-98318 is our latest pocket meter for measuring the EC/TDS of a hydroponic nutrient solution. The ergonomic design allows this tester to fit comfortably in your hand. The large easy to read LCD display shows both EC or TDS and temperature along with calibration, stability and low battery indicators. All operations are simplified to two buttons. One is for turning the meter on/off and the other for automatic one point calibration. The GroLine Waterpr..
£93.95
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Prima Klima Temperature Controller 2 x 300W
Take the guesswork out of your room with these easy-to-use, reliable and efficient digital fan controller. The Prima Klima Temperature Controllers couldn’t be easier to use. Simply set your desired room temperature and let it do the work of controlling your fans to achieve a constant, optimum temperature for your room, ensuring that all-important negative room pressure and giving total environmental control. ISO 9003 product (Triple checked and control..
£120.95
Ex Tax:Prima Klima Temperature Controller 2 x 600W
Take the guesswork out of your room with these easy-to-use, reliable and efficient digital fan controller. The Prima Klima Temperature Controllers couldn’t be easier to use. Simply set your desired room temperature and let it do the work of controlling your fans to achieve a constant, optimum temperature for your room, ensuring that all-important negative room pressure and giving total environmental control. ISO 9003 product (Triple checked and control..
£131.95
Ex Tax:-228x228.jpg "OCL Controller DLC 1.1 Temp/Humidity/CO2")
OCL Controller DLC 1.1 Temp/Humidity/CO2
The OCL X-series, with extremely powerful and higher PAR output than traditional fixtures, ask for a smart controller. That is why OCL designed the world’s smartest and yet easy to operate lighting controller. All sensors (TEMP/RH/CO2) can be calibrated, it detects sensor failures and when a connection is not set-up properly a warning will automatically be displayed. The OCL DLC-1.1 Smart Lighting and CO2-Controller (sold seperately) includes a built-in ..
£8.95
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Air Comfort Wireless Temperature & Humidity Sensor
Grow Room Monitoring 24/7 non-stop Wirelessly sync with mobile and powered by a small button cell battery (CR2354), the net weight of AirComfort is well below 40g. Despite the light weight of the device, each AirComfort can store up to 100 days / 4032 sets of data – therefore even when the mobile is out of range, the data will be able to retrieve once it connects to your mobile again. One APP can connect up to 32 AirComfort If you need to monitor more t..
£32.95
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Trolmaster (BETA-4) Digital Day / Night Temperature Controller
BETA-4 is a simple and practical temperature controller. It utilizes a highly visible and intuitive LED screen to let you know current temperature level or the max/min temperature recorded values. Includes: 1 x Temperature Controller 1 x Temperature Sensor Specifications: Input Voltage: 120 Volts AC Output Switch: Triac Fuse Rating: 6A/250V~ AC Power Cord Length: 1.8m Temperature Control Range: 40-100°F Temperature Deadband: 5°F Package Dim..
£83.95
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Trolmaster (PCT-1) Aqua-X Reservoir EC/Temp Sensor
PCT-1 Reservoir EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the terminal of the AMP-2 Sensor Board. It is accurate and reliable that can gives almost instantaneous readings shown on the LCD screen of Aqua-X master controller, helping you to monitor the EC level and water temperature. Features: Suitable for wide range of applications: Hydrop..
£133.95
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Trolmaster Aqua-X (PCT-2) Inline EC/Temp Sensor
PCT-2 Inline EC/Temp Sensor is specially designed for Aqua-X Irrigation Control System. The EC/Temp electrode probe has a single cylinder that allows direct connection to the input terminal of the AMP-2 Sensor Board. It is accurate and heavy duty that can gives almost instantaneous readings shown on the LCD screen of Aqua-X master controller, helping you to monitor the EC level and water temperature. Features: Suitable for wide range of applications: H..
£315.95
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SmartBee Light Temperature & Humidity + CO2 Sensor LTH+CO2
The SmartBee™ LTH+CO2 Sensor is designed to allow better access to plant canopy, where placement accuracy is essential to monitor correct levels of CO2 levels. The lithium ion battery powered sensor is also Solar charged and can ensure a constant level of CO2 while maximizing efficiency and economy. Should you employ CO2 injection for maximizing growth, The SmartBee™ system works by sampling the air and sending sample data to the Hive Gateway. The Hive the..
£1,056.95
Ex Tax:-228x228.jpg "SmartBee Light Temperature & Humidity Sensor LTH")
SmartBee Light Temperature & Humidity Sensor LTH
SmartBee™ System's LTH sensors are core components that allow you fine-tuned control. They continuously monitor light, temperature and humidity wirelessly within the garden. One of the many smart features of the SmartBee™ LTH Sensor is a pair of solar panels on top of the unit that harvest excess energy from the lights, keeping the Li-po battery charged. You can deploy multiple LTH sensors to monitor specific areas of your garden, utilizing the readings fr..
£518.95
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Trolmaster (DST-2) 240V Temperature Device Station
Specially designed for the control of 240V temperature devices in the Hydro-X Control System. 240V temperature control relay, single pack with cable set. Same as the DST-1 except 240v instead of 120v. Features: LED Power Indicator 3-Prong Attaching Plug RJ12 Cable Socket Addressing Plug & Play Contents: 1 x Device Station 1 x 16ft RJ12 Cable 1 x 4ft RJ12 Cable 1 x RJ12 T-Splitter Specifications: Input Voltage: 240 VAC, 50/60Hz Out..
£119.95
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GHC Smart VPD Digital Temp / Humidity Controller
SMART-VPD Temp / Humidity Controller The Smart VPD controls Humidifiers/De-humidifiers & Heaters in the growroom. It optimises ‘Vapour Pressure Deficit’ in order to ensure plants are transpiring at the optimum rate during all stages of growth. Built on AEI technology, the controller will adapt and learn to work with the users individual set-up, taking into account other grow room equipment and their overall effect on the environment. Connects to the M..
£269.95
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Gavita EL Temperature Probe - 30m (GAV-TP30)
Replacement and extention temperature probe for the Gavita EL range of controllers...
£36.95
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Gavita EL Temperature Probe - 5m (GAV-TP5)
Replacement temperature probe for the Gavita EL range of controllers...
£26.95
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GHC Digital Temp / Humidity / Light Sensor - 3m
Temp / Light / Humidity Sensor Cable for GHC Multifan Controller – 3m length..
£21.95
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Linx 600W Temperature Controlled Digital Ballast
Linx 600W Dimmable Ballast Multi linkable digital ballast High PAR levels 0.10v digital wattage adjustment Parlux Master Controller ready Soft start technology Compatible with 600W High Pressure Sodium (HPS) or Metal Halide (MH) lamps Silent, compact and lightweight Includes cable to connect to the next ballast in the chain By using the Parlux Master Controller (sold separately) you can mix two different light outputs within the same growing ar..
£76.95
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Linx 315W Temperature Controlled Digital Ballast
315W Dimmable Controllable Ballast Multi-linkable CDM ballast Highly efficient: 1.9 micromole per watt of electricity High PAR levels Compatible with reflectors when using an E40 to 315W adapter 0.10v temperature control adjustment Parlux Master Controller ready Soft start technology Dynamic frequency control Silent, compact and lightweight By using the Parlux Master Controller (sold separately) you can mix two different light outputs within t..
£109.95
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Aqua Master P100 pH EC Temp Meter
The updated Combo Pen P100 Pro features a modern and robust housing. The improved software now ensures quicker readings of accurate measurements. You can easily replace the electrode should it be worn or damaged. The Combo Pen P100 Pro is ideal for measuring the EC, pH and temperature of liquid plant nutrition and water in swimming pools, Jacuzzis and ponds. The user-friendly buttons can be used to effortlessly switch between the parameters. The meter is ..
£91.95
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Bluelab Temperature Probe
Dependable temperature probe technology that's built to last. For use with Bluelab pH Controller and Bluelab Pro Controller Measure temperature of solutions to ±0.1°C/°F in reservoirs Fully waterproof and can be submerged in reservoirs Robust stainless-steel construction Effective in nutrient solution Fast sensor response for quick and accurate measurements Easy to clean and maintain Low maintenance – no calibration needed 2-metre/6.56-foot stan..
£36.95
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RayTemp 3 Infrared Thermometer
The RayTemp 3 Infrared Thermometer is compact, lightweight and easy to use. Simply aim and pull the trigger to display the temperature of the item being measured. In addition the LCD will display the maximum temperature. The RayTemp®3 infrared thermometer measures temperature over the range of -60 to 500°C with an assured accuracy of ±1°C over the critical food range of 0 to 65°C, outside of this range ±2% of reading or whichever is greater in an ambient ..
£79.95
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ETI RayTemp 8 Infrared Thermometer
The RayTemp 8 Infrared Thermometer is compact, gun-shaped, lightweight and easy to use. Simply aim, then pull the trigger to display the temperature of the item being measured. The LCD display gives a digital read-out of temperature over the range of -60 to 500°C. This infra-red thermometer has a clear, easy to read, LCD display with low battery indication and incorporates an auto power off facility that turns the instrument off after 60 seconds, maximisi..
£85.95
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RayTemp 28 High Temperature Infrared Thermometer
The RayTemp 28 is a professional infrared, non-contact thermometer with dual laser dot alignment. The thermometer incorporates a 30:1 optic ratio (target distance/diameter ratio), which enables users to measure small targets from a distance or any item that is difficult to reach. The thermometer features a three-button keypad, allowing the user to select the mode required, i.e. max, min, differential or average temperatures, view the max/min and configura..
£171.95
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RayTemp 38 Infrared Thermometer
The RayTemp 38 is a professional infrared, gun-shaped, non-contact thermometer with dual laser dot alignment. The thermometer incorporates a 50:1 optic ratio (target distance/diameter ratio), this enables users to measure small targets from a distance. The user stands a safe and comfortable distance from the target, points the thermometer at the surface to be measured, pulls the trigger and instantly reads the temperature. Ideal for measuring the temperatu..
£244.95
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Trolmaster (TSH-1) Temperature / Humidity Station 0-10v - Hydro-X
The Trolmaster TSH-1 Temperature / Humidity Station is a 0-10 volt analog output control station that works with the HCS-1 and HCS-2 controllers. The TSH-1 can be configured to control either a temperature or a humidity device that requires a variable 0-10 volt input signal. The TSH-1 is capable of controlling variable speed fans, vents or any other device that accepts a 0-10 volt input. It features separate day and night “idle” speed settings built-into ..
£146.95
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Indica Temple Coco
Nutrition tailored specifically to plants growing in coco! TEMPLE RISE A and TEMPLE NOON B is a two-part base nutrient package designed specifically for plants growing in coco. Plants growing in coco (coir/coconut fibre) require a different ratio of nutrients to those growing in soil or a rockwool-based hydroponic system. This is because of the need to counter the naturally high potassium and sodium levels in the coco, and to take advantage of the coco’s ..
£16.95
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GSE EC Temp Min/Max Fan Speed Controller
This EC fan controller have temperature, minimum- and maximum speed setting on three knobs. It is easy to use. The EC fan controller get supplied with a 4m long cable including a 3.5mm 4pole stereo jack connector to the fan and a 4m long Temperature senor. It comes as a finish product together with a power supply. The eutput signal is 0-10V or on demand a PWM (pulse wide modulation) signal. If the EC-fan support a PWM signal the controller is able t..
£86.95
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GSE Humidity & Temp. Step Transformer Controller (1 Fan) 2.5A
The step transformer controller have the special characteristic that the ventilators make no noise "hum" in the lower rotation. The step transformer control the fan speed from self 6-step up/down according the humidity and temperature. Temperature and hysteresis (sensitivity) can be set on two knob's as well humidity and humidity-hysteresis on the other two knobs. The controller comes as a finished part and is ready to use. This reliable fan controller co..
£328.95
Ex Tax:GSE Humidity & Temp. Step Transformer Controller (1 Fan) 8A
The step transformer controller have the special characteristic that the ventilators make no noise "hum" in the lower rotation. The step transformer control the fan speed from self 6-step up/down according the humidity and temperature. Temperature and hysteresis (sensitivity) can be set on two knob's as well humidity and humidity-hysteresis on the other two knobs. The controller comes as a finished part and is ready to use. This reliable fan controller co..
£471.95
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GSE Humidity & Temp. Step Transformer Controller (2 Fan) 2.5A
The step transformer controller have the special characteristic that the ventilators make no noise "hum" in the lower rotation. The step transformer control the fan speed from self 6-step up/down according the humidity and temperature. Temperature and hysteresis (sensitivity) can be set on two knob's as well humidity and humidity-hysteresis on the other two knobs. The intake fan runs 1step behind the exhaust fan to prevent odour from escaping. Sample: Exh..
£416.95
Ex Tax:GSE Humidity & Temp. Step Transformer Controller (2 Fan) 8A
The step transformer controller have the special characteristic that the ventilators make no noise "hum" in the lower rotation. The step transformer control the fan speed from self 6-step up/down according the humidity and temperature. Temperature and hysteresis (sensitivity) can be set on two knob's as well humidity and humidity-hysteresis on the other two knobs. The intake fan runs 1step behind the exhaust fan to prevent odour from escaping. Sample: Exh..
£548.95
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Logicfan Temperature Controller
Dual-mode fan speed controller with integrated plug. In LOGIC Mode, LogicFan™ Temperature Controller will make predictive changes to fan speed to maintain the set temperature. In BASIC mode, works just like BasicFan™ Speed Controller providing manual fan speed control. Switch between the two modes as required. Compact design will not obstruct adjacent plug sockets. Features Controls 1 fan Dual-mode Compact design Will not obstruct adjacent..
£65.95
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Twinfan Temperature Controller
Set target room temperature and the TwinFan™ Temperature Controller will make predictive changes to intake and outtake fan speed to maintain the set temperature. Xtra Fan-Speed™ and Night-Pulse™ ensure optimal atmospheric conditions for a healthy growing environment. Features Controls up to 2 fans Fixed Temperature Sensor NTC 3m Fixed Night-Pulse™ Sensor LDR 3m Integral Wall Mount Power Lead 3m CE Certified 2-year warranty Included i..
£131.95
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Digistep Temperature Controller
The combination of a heavy-duty step transformer with Enviro-Sense™ Night-Pulse™ and Dynamic-Mode™ brings together the 5th generation of this style of controller. The DigiStep™ Temperature Controller delivers more dynamic fan speed control and improved accuracy than more traditional ‘hybrid’ style controllers. Set target room temperature and the DigiStep™ Temperature Controller will make predictive changes to intake and outtake fan speed to maintain the s..
£329.95
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SuperSilent Temperature Controller 4A
The SuperSilent™ Temperature Controller with Perfect-Sine™ combines the most desirable and sought after combination of features into this state of the art fan controller. Ultra-silent AND ultra-smooth fan speed control that is highly accurate, energy-efficient and kind on motors. Set target room temperature and the SuperSilent™ Temperature Controller will make predictive changes to intake and outtake fan speed to maintain the set temperature. Fea..
£384.95
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Can Fan EC Speed & Temperature Controller
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..
£90.95
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SMSCOM 5m Temperature Sensor
The SMSCOM Twin Controller and SPC Temperature Controllers come as standard with a 2 meter temperature sensor. If 2 meters is not long enough and you need a longer probe on your SMSCOM controller then here it is!..
£27.95
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Control Freak Intelligent Fan Controller Temperature Probe 3m
Replacement probe for the Control Freak fan controller - 3m...
£16.95
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pH Temp meter P50 Pro
The P50 Pro pH temp meter is the latest tool in Aqua Master Tools’ wide range of high quality products. Ideal for measuring pH and temperature of liquid plant nutrition and water in swimming pools, Jacuzzi’s, and ponds. Effortlessly switch between the parameters with the user-friendly buttons. The meter is delivered fully calibrated and includes batteries. How does the meter work? Prior first usage - soak your pH meter in tap water for..
£65.95
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EC Temp meter E50 Pro
The E50 Pro EC temp meter is the latest tool in Aqua Master Tools’ wide range of high quality products. Ideal for measuring EC and temperature of liquid plant nutrition and water in swimming pools, Jacuzzi’s, and ponds. Effortlessly switch between the parameters with the user-friendly buttons. The meter is delivered fully calibrated and includes batteries. How does the meter work? Remove the protective cover. Gently clean the electrod..
£61.95
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GSE Temperature Sensor SP10-4
Digital sensor 5V Measures temperatures from –55°C to +125°C (–67°F to +257°F) 0.5°C accuracy from –10°C to +85°C Spare part for: FC01 Temperature and min. speed controller FC02 Temperature and min.- maximum hysteresis controller FC03 Temp. step transformer controller FC04 Humidity & temp. step transformer controller FC11 Temperature and negative pressure controller (2fan) 2A..
£27.95
Ex Tax:0-228x228.jpg "Trolmaster (PCT-3) Drop-in/inline Heavy Duty Nutrient EC/Temp Sensor")
Trolmaster (PCT-3) Drop-in/inline Heavy Duty Nutrient EC/Temp Sensor
TrolMaster's new PCT-3 EC & temperature probe has been improved in several ways. The new PCT-3 features a reduced diameter protective sleeve and threaded body that will allow the probe to be installed into standard 3/4" PVC tee fittings. The PCT-3 also has an improved sensor element for more stable and reliable performance and we have reduced the length of the probe to fit into tight spaces. Can be used with the AMP-2 or the AMP-3 nutrient sensor modul..
£392.95
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Milwaukee PH/EC Temp Monitor w/ Manual Calibration
Why Guard when you can Monitor! The Milwaukee MC810 MAX pH/EC/Temp. Monitor lets you monitor your pH/TDS/Temp levels 24/7 automatically. Comments From Field Testing “I run this unit 24/7 and have not had any problems for the past two months. I can monitor 24/7, point a camera on it and connect to my phone.” “Easy to calibrate.” “Using this now, far less expensive than what my friends paid … I recommend this to any serious grower.” Summary The MC811 ..
£248.95
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Elite Temperature Sensor with 10m Cable
The Temperature Sensor is designed for use with a controller, feeding information about the grow area’s environment back to the Controller’s on-board computer. Measures temperature levels in the grow area. Highly accurate, professional grade equipment. Designed for use with a controller. Ten metre long cable. How It Works The temperature sensor gathers information on the temperature of your grow area and feeds it back to the Controller. T..
£8.95
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Milwaukee MW804 MAX Waterproof 4-in-1 pH / EC / TDS / Temp
The Milwaukee MW804 MAX Waterproof 4-in-1 pH/EC/TDS/Temp Tester is designed as an all-in-one solution for growers. Accuracy The MW804 MAX 4-in-1 tester is accurate to ±0.05 pH, EC/TDS to 2% Full Scale and ±0.5°C / ±1°F for temperature. With automatic calibration and 5 memorized calibration points, the tester can be quickly and easily be calibrated to a higher accuracy compared with manual calibration. Long life The tester comes with a replaceable pH p..
£182.95
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Combo Pen P110 Pro ph, EC, Temp
The updated Combo Pen P110 Pro features a modern and robust housing. The improved software now ensures quicker readings of accurate measurements. You can easily replace the electrode should it be worn or damaged. The Combo Pen P110 Pro is ideal for measuring the EC, pH and temperature of liquid plant nutrition and water in swimming pools, Jacuzzis and ponds. The user-friendly buttons can be used to effortlessly switch between..
£85.95
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Combo Pen P160 Pro pH, EC, TDS, PPM, Temp Meter
The updated Combo Pen P160 Pro features a modern and robust housing. The major advantage of this model is its analogue EC calibration. This means that the calibration solution does not need to have a temperature of exactly 25ºC. Calibration takes place without any deviations. EC calibration solutions are extremely sensitive to temperature. However, this does not apply to pH. You can easily replace the electrode should it be worn or dam..
£181.95
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Thermometer Waterproof Probe For Nutrient Temp & Grow Room
Grow Gadgets Thermometer Waterproof Probe is designed to give fast and accurate temperature readings in damp conditions. Designed for Easy Reading At the push of a button, Grow Gadgets Thermometer will display the highest and lowest values recorded since the unit was last reset, on its large LCD, designed for easy reading. This high-quality tool can also display in both F or C, purely for the grower’s convenience - it is so simple to use! Features La..
£5.95
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AC Infinity Controller 67 - Temperature and Humidity
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 ..
£79.95
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Hanna Groline PH/EC/TDS/Temp Monitor
Quick to setup and simple to use, this monitor was designed with hydroponics, aquaponics, and greenhouses in mind. Make your nutrient solution easy to manage with the Groline monitor and combined pH/EC/temperature probe. Instantly view all measurements The versatile display of the Groline monitor allows for three screen modes. The LCD can display all three essential hydroponic nutrients measurements at one time, a 3-second cycle of single measurements, ..
£599.95
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Hanna Groline Professional pH & Temp Meter for Soil HI-98168
Designed for agricultural professionals, this meter joins the Hanna 98 series of quality pH meters which are rugged and portable with the performance and features of a benchtop. It is also an addition to the GroLine range. Application importance The measurement of pH in agricultural activities is very important due to the influence it has on the growth of the plant. Soil can be acid, neutral or alkaline according to its pH value. Most plants prefer a pH ..
£1,050.95
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Hanna PRIMO3 Pocket TDS/Temperature Tester (0 to 1999ppm)
The pocket sized PRIMO3 tester provides a fast and dependable way to measure the total dissolved solids in water samples. The PRIMO3 is ideally suited to the rigorous demands of water quality professionals who will appreciate the practicality of the clear, easy to read LCD for demonstrating the before and after results of conditioning and filtration systems. Temperature is compensated automatically to ensure the readings are consistent to the standard or..
£128.95
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Hanna Water-resistant hand-held pH, mV and Temperature Meter HI-8314
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. ..
£485.95
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Waterproof pH & Temperature Meter for Soil HI-99121
The HI-99121 portable pH meter, together with HI-12923 pH electrode, is designed to measure pH in soil or soil slurries. The HI-99121 is a lightweight, portable pH and temperature meter. It features a two button operation system and is simple to use. It has a waterproof and compact casing, large dual-line display, and automatic pH calibration at one or two points. Main features Simultaneous pH and temperature measurements on a large dual-line..
£746.95
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Hanna EC, TDS and Temperature Tester, Low Range HI-98311
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..
£203.95
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Hanna EC/TDS/Temperature Meter - High Range HI-99301
The new and improved HI-99301. With it's larger user friendly LCD, tutorial messages for calibration and setup, missing probe indicator, newer rugged ergonomic casing, faster and easier battery replacement and probe situated on the bottom of the instrument for ease ot use, the updated model is much more effiecent. The HI-99301 is a portable, EC/TDS/temperature meter that measures high range conductivity in mS/cm and TDS in ppt. Both instruments are housed..
£367.95
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Hanna Waterproof pH, EC, TDS and Temperature Meter with Advanced Features HI-991300
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,..
£1,006.95
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Hanna HI-7609829/10 Probe for pH/pH+ORP/ISE, DO, EC, Temp with HI 7698295
Probe for pH/pH+ORP/ISE, DO, EC, temperature with HI-7698295 short protective shield and 10m cable. The use of Hanna’s microprocessor-based multiparameter intelligent probes with HI-9829 will provide reliable data collection that can lead to an improved scientific understanding of the interconnections between natural, chemical and geological processes and manmade pollution to effectively evaluate applications for waste discharge permits, remediate contami..
£2,061.95
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Hanna HI-769828/10 Replacement DO/EC/Temperature Probe for HI-9828
The HI-769828/10 is a spare dissolved oxygen, conductivity and temperature probe for the HI-9828 with a 10m cable. ..
£2,472.95
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Hanna HI-7629829/4 Logging Probe for pH/pH+ORP/ISE, DO, EC, Temp with HI-7698295 SPS
The HI-7629829 is a multi-parameter pH/ISE/EC/DO/Turbidity/Temperature autonomously logging probe for use with the HI-9829 portable meter. Sensors are automatically recognised by the probe and meter when connected. Logging probe for pH/ISE/EC/DO/Turbidity/Temperature with HI-7698295 short protective shield and 4m cable. For use with the HI 9829 multiparameter. Sensor replacement is quick and easy with field replaceable, screw type connectors colour-code..
£4,588.95
Ex Tax:-228x228.jpg "Hanna HI-7609829/4 Probe for pH/pH+ORP/ISE, DO, EC, Temp with HI 7698295 SPS")
Hanna HI-7609829/4 Probe for pH/pH+ORP/ISE, DO, EC, Temp with HI 7698295 SPS
Probe for pH/pH+ORP/ISE, DO, EC, temperature with HI-7698295 Short Protective Shield and 4m cable. The use of Hanna’s microprocessor-based multiparameter intelligent probes with HI-9829 will provide reliable data collection that can lead to an improved scientific understanding of the interconnections between natural, chemical and geological processes and manmade pollution to effectively evaluate applications for waste discharge permits, remediate contamin..
£1,865.95
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pH/EC/TDS and temperature Portable Meter HI-9813-51
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..
£367.95
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