Aqua Master Tools E50 Pro EC & Temperature Meter GroWell Dudley No distortion

No distortion

over-fertilisation or salt build ups caused by harsh air streams either– the DiffuseAir is never pointed directly at plants

make sure you always extract more air than you draw in - run intake fans at a slower speed (around 20% slower)

Ideal for SCROG (Screen of Green) growing techniques

12 to 18 pot IWS Flood System

Aqua Master Tools E50 Pro EC & Temperature Meter GroWell Dudley No distortionAccurate EC Meter with Temperature Compensation and Temperature Readings Get an accurate nutrient temperature & EC reading with this pen. With the automatic temperature compensation, your EC reading is always accurate. It comes fully calibrated and batteries are included. To save battery life, the pen will automatically shut off after 8 minutes. There's a low battery indicator and calibration indicator so you can ensure your pen is working correctly.