If you use hydroponics to grow your own fruit and vegetables then you’ll know how important it is to get the mix of the nutrients that you feed them just right. Just dip into your solution and read.
eBay
If you use hydroponics to grow your own fruit and vegetables then you'll know how important it is to get the mix of the nutrients that you feed them just right. Just dip into your solution and read.
eBay
If you use hydroponics to grow your own fruit and vegetables then you'll know how important it is to get the mix of the nutrients that you feed them just right. Just dip into your solution and read.
eBay
Description EC (electrical conductivity) CF (conductivity factor) PPM (parts per million) Simple to read results-flashing LED light scale gives you all the info you need Accurate readings every time-truncheon is factory calibrated (further calibrations can be carried out easily with EC 1.4 buffer solution on regular basis to keep accuracy). Use in varied environments-completely temperature compensated Secure from water damage-100%waterproof Longer battery life-auto on/off function activates truncheon when put in to, or taken out of, solution Completely Waterproof Completely waterproof. The battery compartment is sealed against accidental splashing or brief submersion under one meter of water or plant food. Measures Measures EC (electrical conductivity), CF (conductivity factor) and PPM (parts per million) scales.
eBay
If you use hydroponics to grow your own fruit and vegetables then you’ll know how important it is to get the mix of the nutrients that you feed them just right. Just dip into your solution and read.
eBay
If you use hydroponics to grow your own fruit and vegetables then you'll know how important it is to get the mix of the nutrients that you feed them just right. Just dip into your solution and read.
eBay
280 ~ 3080 ppm ( x 700). 200 ~ 2200 ppm ( x 500). 70 ppm (700 conversion factor). 50 ppm (500 conversion factor). Place the probe back into the solution. The lights will indicate the nutrient levels.
eBay
If you use hydroponics to grow your own fruit and vegetables then you'll know how important it is to get the mix of the nutrients that you feed them just right. Just dip into your solution and read.
eBay