Spider Farmer 5-in-1 Hydroponic pH Meter Kit - pH/EC/TDS/Temp/Salinity fan-filter-combos Pour enough buffer from the

Pour enough buffer from the bottle to cover the glass end of the probe when calibrating

Includes a pH Probe and Conductivity Probe to cover all your nutrient uptake fundamentals

and unpleasant odours

Original & Gladiator Trimmers

Spider Farmer 5-in-1 Hydroponic pH Meter Kit - pH/EC/TDS/Temp/Salinity fan-filter-combos Pour enough buffer from theOne meter to keep on top of your nutrient solution. The Spider Farmer 5 in 1 Hydroponic pH Meter Kit reads pH, EC, TDS, temperature and salinity from a single probe, so you can check where your reservoir is sitting and adjust before your plants feel it. Why growers choose the Spider Farmer 5 in 1 pH Meter Five readings, one tool: measures pH, EC, TDS, temperature and salinity, covering the numbers that matter for nutrient uptake in a single device. pH