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EC/CF/TDS Monitor & Control

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Latest Products in EC/CF/TDS Monitor & Control
Bluelab Grower's Toolbox Growboss Nutrient Monitoring System MW801 Standard Portable pH / Conductivity / TDS Combination Meter Mi805 pH / Conductivity / TDS / Temperature Professional Portable Meter Mi306 Conductivity / TDS / NaCl / Temperature Professional Portable Meter HI-9813-6N pH/EC/TDS/°C Portable Meter HI-9812-5N pH/EC/TDS/°C Portable Meter HI-9813-5N pH/EC/TDS/°C Portable Meter EDGEMULTI High End Hybrid Multiparameter HI-9811-5N pH/EC/TDS/°C Portable Meter
Bluelab Grower's Toolbox Bluelab
A handy pack with everything you need to get going and keep growing!The Bluelab Grower’s Toolbox combines the essential tools you need to easily manage your crop by measuring the pH, conductivity (ppm) and temperature of the nutrient solution.Learn the hydroponics basics with the Grow Book, so you can get going…And keep growing with the ultimate handy team, the Bluelab pH Pen and Bluelab ppm Pen. These clever little pens make it easy to measure the nutrient uptake (pH), the amount of food available (ppm) and the solution...
£167.00
Growboss Nutrient Monitoring System Nutradip
The Nutradip GrowBoss sets a new standard for Nutrient Monitoring, ease of use and affordability.The Nutradip Growboss is a nutrient monitoring system that assists growers in achieving maximum results for their growing efforts.The Growboss is a constant monitoring meter that indicates to the grower the exact levels of Nutrient strength, pH and temperature.This allows the grower to adjust and optimize each parameter as the crop progresses through each growth cycle.The Growboss Display receives information from three input devices...
£299.99
HI-23211-2 Industrial Grade EC Digital Wall Mounted Controller Hanna
Industrial Grade EC Digital Wall Mounted Controller, dual setpoint, on/off control, analog output, range EC 0.0 to 199.9 µS/cm; 0 to 1999 µS/cm; 0.00 to 19.99 mS/cm; 0.0 to 199.9 mS/cm, Temperature -10.0 to 100.0°C, 230V
£2,255.57
Professional Nutrient Management Kit EUTECH Instruments
Kit includes:pHTestr 10 ECTestr 11 pH Buffer 4 pH Buffer 7 Conductivity (EC) Standard Replacement Batteries and Carry Case
£219.95
HI-9931-2 Wall Mounted EC Controller with Proportional Function Hanna
HI 9931 is a wall mounted meter that measures and controls conductivity in the 0 to 10 mS/cm range. A single set point allows for proportional dosage of fertilizer solutions. The proportional settings can be fine tuned through two conveniently positioned dials on the front panel. The time cycle is adjustable from 0 to 90 seconds and the proportional band from 0 to 1.6 mS/cm. Coarse, fine and slope trimmers make accurate setting and calibration easy and convenient. A pump or electro-valve can be wired directly to the controller and be powered...
£966.59
HI-983302N Gro'chek EC Meter, 0.00 to 9.99 mS/cm Hanna
The HI-983302N has been engineered with a host of features suited for the aggressive environments commonly found in agricultural applications. Housings and cable connections have been sealed against vapor and humidity.This EC meter comes with a probe specifically made for horticulture and hydroponics applications. The probe compensates for temperature variations automatically, is easy to clean, is very stable and needs little maintenance.The 12 VDC power supply included with the meter eliminates low battery failures.Main...
£179.10
HI-983303 EC Meter, 1990 µS/cm Hanna
The HI-983303-02 water resistant conductivity meter is Hanna's reply to requests for accurate, affordable process monitoring with low maintenance.This meter is supplied with a direct 2-pin probe and 2 m cable with a ½" thread for flow-thru mounting. The probe has a temperature sensor to automatically compensate against temperature changes from 5 to 50°C.In the measurement mode, a red LED will warn the user in the event the reading is outside of the alarm interval. A front trimmer allows manual calibration at 1 point. The electrical...
£131.94
Intellidose Single Peristaltic - Medium Duty Autogrow
Perfect for the AutoGrow IntelliDose system and AutoGrow Mini Dosers An affordable, highly accurate dosing pump for use with the AutoGrow IntelliDose system and both AutoGrow Mini Dosers (EC and pH) single unit.
£240.00
HI-983308 TDS Meter, 9.99 ppt (g/L) Hanna
The HI-983308-02 water resistant TDS meter is Hanna's reply to requests for accurate, affordable process monitoring with low maintenance.This meter is supplied with a direct 2-pin probe and 2m cable with ½" thread for flow-thru mounting. The probe has a temperature sensor to automatically compensate against temperature changes from 5 to 50°C.In the measurement mode, a red LED will warn the user in the event the reading is outside of the alarm interval. A front trimmer allows manual calibration at 1 point. The electrical circuitry is...
£131.93
HI-9914-2 Wall Mounted pH and Conductivity Controller Hanna
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 compensate for the temperature effect. The differential input and the use of a Matching...
£966.59
HI-993301 EC/TDS Temperature Grocheck Monitor Hanna
Water resistant and chemically resistant, the HI-993301 has been designed to meet the grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications.This monitor has a backlit LCD and displays instantaneous readings of both EC or TDS and temperature-even from a distance.This instrument features a stability indicator that prompts the user when to take the reading. For manual recording purposes, readings can be frozen on the LCD display by pressing the HOLD button.Calibration and...
£169.91
Imperium Feed Duration Controller N/A
The Imperium is a precision feed controller, which offer’s greater control over feeding duration and frequency to match each life-stage in a plants growth. Ideal as part of an irrigation system to water plants for the exact amount of time needed. It allows you to feed little and often which will produce maximum yields and allows the use of more oxygen rich media such as a 50;50 mix of Coco and Clay pebbles that would normally dry out without more regular feeds. Use with:Irrigation Systems Wilma Systems Flood...
£59.99
Mi805 pH / Conductivity / TDS / Temperature Professional Portable Meter Milwaukee
Measures 4 parameters with 1 single probe. Mi805 offers you a combination of pH, Conductivity, total dissolved solids and temperature measurements. You can select from a range of calibration buffers and also the temperature scale (°C or °F) can be selected. The multi-parameter probe MA851D/1, includes pH/EC/TDS and temperature, all in one rugged handle.Other features include different TDS factors from 0.45 to 1.00, and a range of temperature coefficients (ß) from 0.0 to 2.4% for greater consistency and reproducibility. The Stability...
£1,078.00
Imperium Plus Feed Duration Controller N/A
The Imperium Plus is a precision feed controller featuring an integrated Grasslin segmental timer that can be set to run from as little as 1 second up to 15 minutes, at the push of a button which offer’s greater control over feeding duration and frequency to match each life-stage in a plants growth. Ideal as part of an irrigation system to water plants for the exact amount of time needed. It allows you to feed little and often which will produce maximum yields and allows the use of more oxygen rich media such as a 50;50 mix of Coco and Clay...
£99.99
MW801 Standard Portable pH / Conductivity / TDS Combination Meter Milwaukee
3 meters in 1! This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe!The MW801 with a Conductivity range that goes up to 1990 µS/cm and TDS range that goes up to 1990 ppm is an ideal tool for drinking water measurements.Supplied with the SE600 interchangeable probe to measure pH, Conductivity and TDS. The pH electrode utilizes a fiber junction to reduce contamination when measuring fertilizer solutions. Both meters calibrate manually in pH, Conductivity and TDS.
£592.00
HI-981405N pH/EC Indicator for Agriculture Hanna
The HI-981405N is ideal for agricultural, horticultural and hydroponics applications where pH and EC levels need to be continuously monitored for optimal plant growth.This instrument continuously monitors and displays the values of a solution on an easy to read set of LCD's.The HI-1286 gel filled pH electrode is replaceable and the BNC connector is protected behind a water resistant sleeve. The unique design of the electrode guarantees greater clogging resistance in fertiliser solutions with high concentrations of phosphate or...
£298.95
MiniDoser EC Complete Kit Autogrow
The new Mini Doser EC nutrient controller can work in units of EC, CF or TDS. The complete kit comes with a sensor and two economy solenoid valves pre-wired on a small panel.The controller continuously measures the nutrient concentration in the mixing tank and adds A and B nutrients as required to maintain the EC set point. The controller counts the number of doses and in theevent of the dose count per hour exceeding a set value and alarm can be sounded. In addition, alarms can be set to sound should the EC wander outside user set limits...
£870.00
IntelliDose Replacement CF Smart Probe Autogrow
Spare EC/CF probe for the HydroGeneral. Simply plug in and use.
£152.99
HI-9813-5N pH/EC/TDS/°C Portable Meter Hanna
The HI 9813-5 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries.This meter features a large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. The HI 9813-5 is a pH/EC/TDS meter designed for simplicity of use in taking pH, mS/cm, ppm and temperature in the °C scale measurements.This...
£318.95
Budget EC Meter
Budget EC meter for measuring the conductivity in the nutrient solution. A Budget pH meter is also available here.
£35.00
HI-9813-6N pH/EC/TDS/°C Portable Meter Hanna
The HI 9813-6 is a versatile, water resistant, multiparameter portable instrument specifically designed for agricultural applications such as hydroponics, greenhouses, farming and nurseries.This meter features a large LCD that clearly displays the parameter being measured as well as calibration instructions. Calibration is fast and easy with knobs located on the front panel of the instrument. The HI 9813-6 includes all the features of the HI 9813-5 while incorporating our exclusive CAL CHECK™ feature. CAL CHECK™ allows the user to...
£318.95
ph and Conductivity Kit MW710 Milwaukee
MW710 Kit includes:MW100 (pH meter, range: 0.0 to 14.0, with 2 point manual calibration, ±0.2 pH accuracy. Supplied with SE220 double junction pH electrode, 9V battery, 20 mL. pH 7.01 sachet buffer solution and screwdriver for calibration. ) and MW302 (Conductivity meter – range: 0.0 – 10.0 mS/cm with automatic temperature compensation and 1 point manual calibration. Supplied with SE520 conductivity probe, a 9V battery, a 20 mL 1,413 µS/cm sachet buffer solution and screwdriver for calibration.) in hard carrying case.
£284.99
Trident pH-EC-CF-Temp Meter Essentials
Essential Trident - pH, EC/CF and Temp Meter - Highly accurate, professional all-in-one meter for easy nutrient controlThe 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 to preserve batteries - Supplied with long life AA batteries - Low battery indicator...
£4.00
Guardian Monitor Bluelab
In just one glance it magically measures all 3 critical parameters for successful growth; pH, conductivity AND temperature.The Bluelab Guardian Monitor is a constant indicator of the desired levels of EC/ppm 700/TDS/CF, pH and temperature, enabling the grower to optimise these parameters as the crop progresses through each growing phase.The Bluelab Guardian Monitor is mains powered and is mounted to the wall or hung on a support and the probes simply placed into the reservoir.With the Bluelab Guardian Monitor monitoring...
£259.95
Waterproof EcoTestr EC High EUTECH Instruments
The Eutech EcoTestr EC High comes with rugged, sturdy stainless steel pin sensors, giving you quick, reliable measurements in a wide variety of applications. Ideal for use in hydroponics and other water applications.Range: 0.0 to 19.90mS Resolution: 0.1 mS Accuracy: ±0.1 % (±0.2 above 10 mS) Calibration: 1 points Automatic Temperature Compensation: Yes Non-Volatile Memory: Yes Hold Function: Yes Auto-Off: 8.5 minutes after last key press LCD display 31/2 digit with annunciator Power: 4 x A76/LR44 batteries...
£57.96
Guardian Monitor Connect Bluelab
Stay connected - monitor, data log, and remotely view pH, conductivity and temperature readingsThe 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 ensure these critical parameters are hitting the mark for crop success.Just one...
£473.99
Dosetronic® Nutrient Controller Complete Kit Including Peridoser Bluelab
The Bluelab Dosetronic keeps tight control of your vital nutrient solution levels automatically so you have the freedom to tend to the daily needs of your crop.This is the ultimate answer for accurate and automatic control of EC, pH and temperature in hydroponic systems. The controller is easily programmed with the required values for pH, conductivity and temperature. The dosing intervals are set according to the size of the tank and then it’s ready to go.Bluelab Dosetronic® Nutrient Controller – complete kit including...
£2,964.00
Waterproof ECTestr 11 EUTECH Instruments
Combining the ranges of thee testers into one, the Eutech multi-range EC Testr 11 now measures a wider conductivity range. User friendly features such as simultaneous temperature display, auto-ranging option, adjustable TDS factor and automatic temperature compensation make EC measurement on the go quick and easy!Range: Dual Range 0.0 to 2000uS/0.0 to 20.00ms Resolution: 0.1uS/1uS/0.01mS Accuracy: ±1% Full Scale Calibration: 2 points auto 2 point manual. Automatic Temperature Compensation: Yes Non-Volatile Memory: Yes Hold...
£99.96
Dosetronic® Nutrient Controller Complete Kit Including Solenoids Bluelab
The Bluelab Dosetronic keeps tight control of your vital nutrient solution levels automatically so you have the freedom to tend to the daily needs of your crop.This is the ultimate answer for accurate and automatic control of EC, pH and temperature in hydroponic systems. The controller is easily programmed with the required values for pH, conductivity and temperature. The dosing intervals are set according to the size of the tank and then it’s ready to go.Contents include:Bluelab Dosetronic® Controller Power...
£2,316.00
EDGEMULTI High End Hybrid Multiparameter Hanna
Edge - smart, slimline, bench pH, EC and DO meterEdge is the latest innovation from Hanna Instruments offering some of the most advanced technology for measuring pH, Conductivity and Dissolved Oxygen.Smart, slimline and lightweight, Edge delivers fast accurate measurement. With its high precision technology combined with the user-friendly dimensions and format of a digital tablet, the Hanna Edge offers a new, laboratory-grade, flexible pH meter that is breaking new ground in electrochemistry.Cutting-edge design, capacitive touch...
£1,802.33
EC-Shake N/A
No batteries means a 100% moisture proof design which stops liquid getting into the circuitry and allows for a greater overall lifespan. A couple of shakes and you're away!• No Calibration Required • No Batteries Required • Auto Temperature Calibration • Fully Waterproof • Provided with EC Scale • 5 Years Warranty
£60.00
HI-981404N Waterproof pH/TDS Meter with Smart Electrode Hanna
The HI-981404N is ideal for agricultural, horticultural and hydroponics applications where pH and TDS levels need to be continuously monitored for optimal plant growth. This instrument continuously monitors and displays the values of a solution on an easy to read set of LCD's.This meter is supplied with the HI 1286 replaceable gel filled pH electrode with BNC connector, protected behind a water resistant sleeve. The unique design of the electrode guarantees greater clogging resistance in fertiliser solutions with high concentrations of...
£286.91
NutraWand CF Truncheon N/A
Give the NZ CF Truncheon a run for its money! Reliable, accurate and waterproof.
£60.00
HI-98195 Multiparameter Waterproof Meter Hanna
Measures pH/mV, ORP, Conductivity, TDS, Resistivity, Salinity, Seawater and Temperature.HI-98195 provides multiparameter measurement in a compact and rugged IP67 waterproof enclosure. Ideal for demanding application, this meter features our rugged, quick connect multi-function probe with field replaceable sensors.A backlit, graphic LCD provides easy to read resolution even in low-lit areas. A combination of dedicated and soft keys allows easy, intuitive operation in a choice of languages.HI-98195 allows users to store up to 45,000...
£1,620.00
Truncheon® Nutrient Meter Bluelab
It is essential when growing with a hydroponic solution to KNOW what the strength of the solution is before feeding your plants AND while they are growing.This is easy if you use the Bluelab Truncheon® Nutrient Meter! To take a reading of your solution -simply place the probe head into the solution for 1-2 minutes to reach the same temperature of your nutrient. The reading is indicated by the flashing lights. Calibration of the Meter is not required.FeaturesFully waterproof Auto on/off function No calibration...
£105.00
HI-981504/5 pH/TDS/Temperature Monitor Hanna
The HI-981504/5-02 offers continuous measurement of pH, TDS and temperature, simultaneously displayed on one display.The HI-1286 gel-filled pH electrode is provided with a water resistant sleeve to protect the BNC connector. The unique design of the electrode provides longer life in aggressive solutions. The HI-7634 TDS probe is easy to clean and requires little maintenance. Measurements are accurate and the meter can be calibrated at one or two points for pH.
£382.50
HortiStick Nutrient Tester - pH EC & Temperature TransInstruments
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 HortiStick incorporates both automatic temperature compensation and a one-touch...
£125.00
Conductivity Economical Pocket Tester CD611 Milwaukee
Measuring electrical conductivity is the best way of checking the amount of salt or dissolved solids (TDS) in water.Milwaukee provides you with a range of pocket testers that will allow you to measure from very low to very high conductivity solutions. All EC/TDS testers compensate for the temperature variance automatically.The CD611 is a Conductivity tester specifically designed for water analysis. The calibration procedure is very simple and fast. This tester has automatic temperature compensation, 100 µS/cm resolution and a range of...
£45.99
HI-991404 pH/EC/TDS/Temperature Monitor Hanna
The HI-991404 combo meter is designed for continuous, high accuracy pH, EC/TDS and temperature measurements. This microprocessor indicator continuously monitors the three most important nutrient parameters in hydroponics, greenhouses and horticultural applications with a single instrument.Featuring a large, dual-level, backlit LCD the HI-991404-02 gives you instantaneous reading of pH, EC or TDS and temperature, even from a distance.     At start up, this indicator performs a self-check to...
£329.57
HI-991405 pH/EC/TDS/Temperature Monitor Hanna
The HI-991405 combo meter is designed for continuous, high accuracy pH, EC/TDS and temperature measurements. This microprocessor indicator continuously monitors the three most important nutrient parameters in hydroponics, greenhouses and horticultural applications with a single instrument.Featuring a large, dual-level, backlit LCD the HI-991405-02 gives you instantaneous reading of pH, EC or TDS and temperature, even from a distance.     At start up, this indicator performs a self-check to...
£329.57
Portable EC Meter MW302 Milwaukee
Entry level EC meter, with large easy read digital display. Complete with automatic temperature adjustment and 9V battery.
£113.99
HI-993302 EC/TDS/Temperature Grocheck Monitor Hanna
Water resistant and chemically resistant, the HI-993302 has been designed to meet the grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications.This monitor from has a backlit LCD and displays instantaneous readings of both EC or TDS and temperature-even from a distance.The HI-993302-02 features a stability indicator that prompts the user when to take the reading. For manual recording purposes, readings can be frozen on the LCD display by pressing the HOLD...
£169.91
HI-98129 Pocket EC/TDS and pH Tester, Low Range Hanna
The HI-98129 is a waterproof tester that offers high accuracy pH, conductivity, total dissolved solids and temperature measurements in a single meter.Main benefitsEasy 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 Calibrate direct into Hanna buffer solution sachetsKey featuresLarge LCD...
£233.81
Smart Continuous Conductivity Monitor MC310 Milwaukee
The MC Monitors are designed to continuously monitor pH, EC or TDS values directly in your reservoir. Each unit features a user selectable set-point. An LED visual alarm is activated and flashes when the pH, EC or TDS level rises either Above or Below (user selected) that set-point.All these instruments run on a 12V adapter so there's no need to worry about failed batteries and each unit comes with mounting kit, probe, probe holder and starter calibration solution.Professional EC - Conductivity Monitor User selectable Hi/Low Set...
£140.00
Water Proof CF Meter TransInstruments
Fully water proof meters shown above, definitely worth the extra initial outlay.
£60.00
HI-98129 Pocket EC/TDS and pH Tester, Low Range Hanna
The HI-98129 is a waterproof tester that offers high accuracy pH, conductivity, total dissolved solids and temperature measurements in a single meter.Main benefitsEasy 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 Calibrate direct into Hanna buffer solution sachetsKey featuresLarge LCD...
£233.81
HI-98130 Pocket EC/TDS and pH Tester, High Range Hanna
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 featuresAutomatic 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 pH and temperature displayed simultaneously Automatic temperature...
£233.81
HortiCare Nutrient Tester ETI
The HortiCare nutrient tester is designed to test the levels of nutrient concentrations in solutions that feed plant roots. The unit will test the levels of other essential mineral elements in soluble form. This simple to use instrument is housed in a water resistant case, suitable for everyday use and features an easy to read 8mm LCD display. The unit measures EC (mS), cF or TDS (ppm) at the switch of a button.The HortiCare nutrient tester incorporates an automatic calibration feature. At the touch of a button, the instrument will...
£70.00
EC Water and Drop Resistent Meter Essentials
The Essentials EC meter gives direct accurate readings of nutrient solution and is very helpful in mixing nutrient concentrate with water. All readings are automatically temperature compensated. Easy to use, just dip the sensor into test solution, stir and wait. The unit will deliver a stable reading in about 20 seconds.
£57.60
HI-991300N pH/EC/TDS/C Handheld Meter
Measuring pH, conductivity, total dissolved solids and temperature in one slim lightweight casing and with one single probe - the HI-991300N is an ideal portable pH tester.There are only 2 buttons, yet you can select from a range of calibration buffers and even the temperature scale most familiar to you. The housing is waterproof and rated for IP 67 conditions.The HI-1288 pre-amplified multiparameter probe features an easy to clean sensor and a cloth junction that can be pulled longer to increase the life of the probe.Key...
£871.00
HI-991301N High Range EC, TDS, pH and °C Meter Hanna
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 reproducibilityDifferent TDS factors ranging from 0.45 to 1.00 Temperature coefficients (ß) ranging from 0.0 to 2.4%Key featuresClear tutorial messaging on screen...
£838.97
Replacement Probe for ESSENTIALS EC Pro Meter Essentials
Probes are replaceable so when your pH probe starts to go and your readings become erratic, don't go to the expense of buying a new meter, simply buy a replacement probe!
£39.99
EC Pro Waterproof and Drop Proof Meter Essentials
The ESSENTIALS pH Pro & EC Pro meters are professional quality, reliable and available with replacement probes. They have a large screen to view results and are very easy to use. They have screw calibration and come with a built in small screw driver. A feature that many customers have been asking us for.The meters have a lifespan of about 1 to 3 years depending on rate of sampling. (Units are good for 365 accurate tests.)These meters are some of the most robust in the market. They are fully waterproof and drop proof. To really...
£4.00
EC-3 Value EC and Temperature Meter HM Digital
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 year warranty
£29.00
HI-9811-5N pH/EC/TDS/°C Portable Meter Hanna
HI 9811-5 is a pH/EC/TDS waterproof meter designed for simplicity in taking pH, µS/cm, ppm (mg/L) and temperature measurements. Both the HI 9811-5 and HI 9812-5 are ideal for hydroponics, greenhouses, farming and ground water applications..Due to the built-in temperature sensor, conductivity readings are automatically compensated for temperature changes. No probe changes are required when switching your measured parameter between pH, conductivity and TDS. These multiparameter meters reduce the number of instruments required for daily...
£371.88
HI-9812-5N pH/EC/TDS/°C Portable Meter Hanna
The HI 9812-5 is a pH/EC/TDS water resistant meter designed for simplicity in taking pH, µS/cm, ppm (mg/L) and temperature measurements. The HI 9812-5 is ideal for hydroponics, greenhouses, farming and ground water applications.Due to the built-in temperature sensor, conductivity readings are automatically compensated for temperature changes. No probe changes are required when switching your measured parameter between pH, conductivity and TDS. These multiparameter meters reduce the number of instruments required for daily water quality...
£318.95
EP-2 Upscale EC and Temperature Meter HM Digital
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 year warranty
£46.00
COM-80 EC Meter HM Digital
A reliable, long lasting EC meter purposely designed for the UK hydroponics market. Reads in mS, ppt, as well as uS and ppm.A reliable, long lasting EC meter purposely designed for the UK hydroponics market Reads in mS, ppt, as well as uS and ppm Best value in its class Accurately measures Electrical Conductivity (EC), TDS and temperature Water resistant housing Hold button and auto shut-off Digital calibration (push button)
£53.00
COM-100 High End Combo EC and Temperature Meter HM Digital
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 function, data-hold function and low battery indicator Display: large and...
£75.00
EC Pen Bluelab
The ultimate handy solution for measuring conductivity!The Bluelab EC Pen is the latest innovation for hand held conductivity meters. It provides a compact, quick and handy way to manage the success of your crops. The Bluelab EC Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed.Display options available in °C, °F, EC, CF, ppm 500 and ppm 700.Teamed with our Bluelab pH Pen, you have a handy, convenient and accurate system for ensuring optimum plant...
£84.00
Intellidose Twin Peristaltic - Medium Duty Autogrow
A twin set of affordable, highly accurate dosing pumps for use with the AutoGrow IntelliDose and both of the AutoGrow Mini Dosers (EC and pH).
£320.00
IntelliDose Autogrow
Feature packedThis hydroponic doser sets a new benchmark in the small dosing controller market.  The Intelli-Dose is absolutely feature packed to enable it to cope with just about any hydroponic system. Just take a look at the specification overleaf.    Simple to operateThe secret to its simplicity is that the controller can be configured to suit various systems and when this is done all of the irrelevant settings disappear from the menus and PC screens.   In addition to this, the controller can even be...
£2,026.00
Waterproof EC60 Pen Milwaukee
Easy to use entry level EC pen. Reads both EC and temperature. The 'easy read' large display and reading hold button make this a great product for beginners. Complete with battery.
£58.99
Conductivity Probe Care Kit Bluelab
The instrument is only as accurate as the probe is clean.Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller.If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. The Bluelab Truncheon® Meter and Bluelab Conductivity Probes read low when the probe is contaminated.The probe surface is where the instrument takes the reading of the solution. The information is sent back from the probe to the electronic brain of the instrument. A...
£10.00
CF Standard 2.8mS 30ml Sachet Essentials
Use ESSENTIALS calibration solutions to calibrate EC/CF meters. CF Standard now makes it easier for you to calibrate as it is set to read CF28 at 20 degrees (room temperature).
£0.80
CF Standard Calibration 2.8mS Essentials
Use ESSENTIALS calibration solutions to calibrate EC/CF meters. CF Standard now makes it easier for you to calibrate as it is set to read CF28 at 20 degrees (room temperature).
£5.00
Replacement Mini Doser Sample Pot With Adaptors Autogrow
These are great little machines aimed at the budget conscious and those who don't need a computer interface. Ideal for hobby gardeners, schools, etc. Even large commercial growers use them - particularly for water pre-treatment (pH) or if they have a trial area with a number of reservoir tanks.The new Mini Doser can work in units of EC, CF or TDS. The complete kit comes with a sensor and two economy solenoid valves pre-wired on a small panel.
£69.99
Conductivity Standard Growth Technology
Solutions of a known electrical conductivity (EC), used to check and calibrate EC meters. This should be a regular procedure to ensure best results from the meter.Available EC standard solutions: 1.413 mS/cm and 2.76 mS/cm
£1.99
Economy Solenoid Valve wired for Mini Doser Autogrow
These are great little machines aimed at the budget conscious and those who don't need a computer interface. Ideal for hobby gardeners, schools, etc. Even large commercial growers use them - particularly for water pre-treatment (pH) or if they have a trial area with a number of reservoir tanks.The new Mini Doser can work in units of EC, CF or TDS. The complete kit comes with a sensor and two economy solenoid valves pre-wired on a small panel.
£69.99
Mi306 Conductivity / TDS / NaCl / Temperature Professional Portable Meter Milwaukee
Mi306 is a waterproof portable logging microprocessorbased Conductivity / TDS / NaCl / Temperature meter. The autoranging feature of the EC and TDS ranges automatically sets the meter to the scale with the highest possible resolution. The Auto Endpoint (HOLD) feature automatically freezes the display when a stable reading is reached.The measurements are automatically (ATC) or manually (MTC) compensated for temperature. The temperature coefficient value is user selectable. It is possible to disable the temperature compensation and measure...
£1,188.00
Waterproof pH/EC PCTestr 35 EUTECH Instruments
Basic multi parameter measurements on the go is so easy! Eutech's Testr 35 multi-parameter series allows you to measure pH conductivity and temperature with just one handy instrument. Made to fit your pocket both in size and budget.pH Range: 0.0 to 15.0 pH pH Resolution: 0.1 pH pH Accuracy: ±0.1 pH EC Range: 0.0 to 199.99uS/200/1999uS/2.00mS to 20.mS EC Resolution: 0.1uS/1uS/0.01mS EC Accuracy: ±0.1 % Temperature coefficient: 0.0 to 10.0%/Degree C Normalisation Temp: 25.0 Degree C Calibration: 3 points auto / 3 point...
£155.95
Combo Meter Bluelab
It’s all you need for simple and reliable crop management and it’s all within arm’s reach!The Bluelab Combo Meter is a pH, conductivity and temperature meter all in one.The Bluelab pH Probe and the Bluelab Conductivity/Temperature Probe are simply placed into the solution and the selected reading is displayed on screen.As the Bluelab Combo Meter is portable and does not require a power supply to operate, it can be used anytime and anywhere to help you manage your crops daily nutrient...
£200.00
MW802 pH & Conductivity Combination Meter Milwaukee
3 meters in 1! This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe!The MW802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline can have an adverse effect on plant nutrient and water uptake and directly effect the efficiency of fertilizer, herbicides and pesticides. Soil Conductivity is checked before fertilizer application to pinpoint field needs and after...
£259.00
pH / Conductivity / Temperature Professional Portable Meter MI806 Milwaukee
Mi806 pH / Conductivity / TDS / Temperature Professional Portable MeterMeasures 4 parameters with 1 single probe. Mi806 offers you a combination of pH, Conductivity, total dissolved solids and temperature measurements. You can select from a range of calibration buffers and also the temperature scale (°C or °F) can be selected. The multi-parameter probe MA851D/1, includes pH/EC/TDS and temperature, all in one rugged handle.Other features include different TDS factors from 0.45 to 1.00, and a range of temperature coefficients (ß) from...
£478.00
Bluelab Connect Stick Bluelab
Get connected – data log and view nutrient measurements from your crop wirelessly.The Bluelab Connect Stick receives wireless data from Bluelab Connect Monitors, logging the data to the cloud. ONE Connect Stick will receive data from multiple Bluelab Connect Devices.Simply place the Connect Stick into a USB port on your computer, download and install the FREE Connect Software from the Bluelab website to begin monitoring crop performance wirelessly. View readings from your PC or mobile device so you know if your crop requires...
£144.99
Bluelab Connect Range Extender Bluelab
Boost the range between Bluelab Connect products.The Bluelab Connect Range Extender is required if you need to boost the signal range for wireless monitoring of your crop.Simply plug into a power supply to use when there is a longer distance to cover between Bluelab Connect devices and the Bluelab Connect Stick. For extra-long distances multiple Connect Range Extenders can be used.FeaturesInternational Power Supply included (may differ from image shown) Increases range or signal strength to Bluelab Connect...
£156.00

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