AquaMaster P110 Pro Replacement Probe heat matt The S300 Pro 2 Substrate

The S300 Pro 2 Substrate Meter is your go-to tool for measuring pH and temperature directly in moist substrates like coco coir

PPM & Temp Monitoring for Cannabis Grows

Conductivity (EC/PPM)

🌿 Calcium's Structural Mastery: Delve into the importance of calcium as an indispensable plant nutrient

AquaMaster P110 Pro Replacement Probe heat matt The S300 Pro 2 SubstrateReplacement Electrode for P110 Pro pH, EC & Temp Combo Pen Restore Accuracy with a Fresh All in One Sensor This replaceable pH, EC, and temperature electrode is made specifically for the P110 Pro Combo Pen, ensuring accurate, reliable readings in your nutrient solution or runoff. Whether you're managing a hydro system or dialing in your coco feed, a new sensor keeps your measurements sharp and your grow running smoothly. Fully IP67 waterproof when