Bluelab Conductivity Pen | EC & Temp Meter | Bluelab – Bluelab USA
Compact Bluelab Conductivity Pen delivers precise EC & temperature readings. Factory calibrated and waterproof for nutrient solution monitoring. Test water PPM or TDS| Bluelab USA
Compact Bluelab Conductivity Pen delivers precise EC & temperature readings. Factory calibrated and waterproof for nutrient solution monitoring. Test water PPM or TDS| Bluelab USA
