Meter Bluelab Waterproof PPM Pen
Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control.
The Bluelab ppm pen measures how much food the plant has available, provide a compact, quick and handy way to manage the success of your crops to ensure they have the nutrients they need, and has been specially developed as an affordable and effective option for hobby or small scale growers.
Why is measuring conductivity vital to the success of your crop
It is important to measure how much food is available to your plants. This is referred to as conductivity and is measured by either ppm or EC. This is where the Bluelab ppm Pen comes in.
- Measures conductivity and temperature
- Selectable units for conductivity and temperature
- Backlit LCD display
- Calibration optional
- Successful calibration indicator
- Hold function
- Low battery warning
- Fully waterproof
- Auto off function
- Automatic temperature compensation
12 Month Bluelab Guarantee