Bluelab pH Pen | Waterproof Digital pH Tester for Hydroponics ENZYME'S Revolution EC

Revolution EC

it provides lab-grade accuracy in Rockwool

ultra-fast drainage

Seamlessly link your advanced cultivation hardware with the Gen 2 UIS Controller to Device Cable (Male to Male)

Replace the lid: Screw the ventilated cap back onto the tub to control the evaporation rate

Bluelab pH Pen | Waterproof Digital pH Tester for Hydroponics ENZYME'S Revolution ECBluelab pH Pen: The Ultimate Handheld Digital pH & Temperature Tester Take complete control of your crop health with the Bluelab pH Pen. Trusted by commercial growers and hobbyists alike, this lab quality instruments provides fast, accurate, and temperature compensated readings of your liquid nutrient solutions. Whether you manage a sophisticated hydroponics setup, a backyard greenhouse, or a home aquarium, maintaining the perfect pH level is critical