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EC Tester 1st prize of Platinium Instruments guaranteed 6 months
Here is the EC tester 1st price of the brand Platinium Instrumentsthe EC Tester is an essential tool for hydroponic / aeroponics cultivation and useful for soil cultivation to measure the Electro-Conductivity of your nutritive solution. Very useful to avoid overloading your crop with fertilizer. Generally, EC measurements range from 0.8 to 1.4 during the vegetative stage, from 1.4 to 1.6 during pre-flowering and finally from 1.6 to 2.2 on average.