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BCTRLY11 – Bluelab Power Relay R4 (110V Type A) NA Cable Pack
Variable speed pump built in
Potassium Silicate = Concentrated
Compact handheld design for convenient use
Compatible with all Bluelab pH Controllers and Bluelab Pro Controllers
Bluelab Conductivity Pen halloween25 BCTRLY11 – Bluelab Power RelayAn accurate and reliable conductivity (EC) and temperature pen. Measure nutrient levels and temperature to create the best nutrient environment for your plants growth. Maintaining optimal nutrient levels can reduce nutrient burn or stunted growth. It is compact, easy to use and ensures optimal crop health with Automatic Temperature Compensation (ATC). Pair it with our Bluelab pH Pen for a complete measurement system. Features: Compact handheld design
