AC Infinity Hydroponic Meter PRO Kit, All-In-One Ph Pen, Interchangeable Probe Compost Tea wait 36 hours before applying

wait 36 hours before applying other foliar nutrients

buffers used

providing more light while using less power

the tool places a hole at the top of each block for easy

Chelated Iron = 0

AC Infinity Hydroponic Meter PRO Kit, All-In-One Ph Pen, Interchangeable Probe Compost Tea wait 36 hours before applyingAC Infinity Ph Meter PRO Kit Hydroponic pH reader for water quality assessment to help monitor and maintain proper solution levels. Measures acidity, alkalinity, EC, TDS, temp, and salinity of water for gardens, aquariums, pools, and more. Replaceable sensor probe with sensitive glass membrane delivers instant pH readings with pinpoint accuracy. IP 67 rated to be sealed from high volume moisture, dust, and sand; can also withstand high levels of heat.