The Milwaukee Conductivity Pen is designed for hydroponic and other growers to help you make sure that your plants are receiving the right amount of nutrient. Keep EC in your target range to help your achieve better results.
- Measures conductivity and temperature with automatic temperature compensation
- Ideal range for hydroponics (0.00 to 10.00 mS/cm)
- Units in mS/cm easily convertable to ppm
- Factory calibrated with the ability to recalibrate if needed
- Replaceable electrode
- Fully waterproof to IP67
- 250 hours continuous use (3 x 1.5V batteries included)