PH & EC meters

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In soil, hydro, aero or any other type of hemp cultivation, knowing what's the right ratio for both pH (power of hydrogen) and electrical conductivity (EC) is essential to get the best results for growing healthy and productive cannabis plants.

Bluelab Guardian EC + pH-Monitor
This BlueLab device measures all 3 critical parameters for successful plant cultivation. It measures the pH value, the conductivity and the temperature. It enables the grower to optimise the desired levels of EC, ppm 700, TDS, CF, pH and temperature parameters.
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$ 244.98
Combi-Tester for Plants
This precision combi-tester for plants measures the pH-value, the soil moisture level and the light. No batteries needed. You can measure with this combi-tester whether your plants are getting sufficient water and light, and if the soil is suitable for a specific kind of plant.
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$ 6.99
Bluelab pH Pen pH-Meter, 0-14 pH
This Bluelab pH pen is a very handy pH-Meter, which measures pH-value and temperature. Hand held, with a range of 0-14 pH and with an accuracy of ± 0,1 pH.
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$ 79.06
Milwaukee pH-600 Tester
Milwaukee's economical pH-600 Tester is an easy-to-use and low cost instrument to measure pH values quick and reliable.
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$ 21.95
Davin DV-12, time controlled relay box
The time controlled relay box Davin DV-12 has two 600W connections and helps you to control your grow lights perfectly.
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$ 115.70
Martini PH55
This waterproof Martini PH55 Tester measures the PH value and temperature. The large display and buttons ensure an easy operation of the tester.
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$ 57.79
Digital Clock Timer
Very affordably priced, this high performance Digital Clock Timer offers day/ weekend/ week programming.
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$ 11.47
Eutech ECOTester pH1
The Eutech ECOTester pH1 WaterProof is a pH meter by which the pH of a solution can be determined.
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$ 102.50
Thermometer & hygrometer
This indoor thermometer with hygrometer does not only show the actual temperature and humidity, but also the highest and the lowest value within a period defined by you.
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$ 11.78