pH & EC Control

The Bluelab OnePen is an all-in-one meter to make your daily measurements easier. It measures pH , EC / PPM , TDS and temperature of your nutrient solution. Once connected to the Edenic App, you can remotely monitor your readings from your smartphone or desktop computer.

• replaceable sensor and status indicator
• accurate measurements, with a resolution of up to 0.01 pH
• simultaneously shows the pH and EC readings on the display
• measures conductivity in EC , CF , PPM 500 (TDS) or PPM 700
• measures temperature in C° and F° scales
• dust- and waterproof ( IP68 )