The Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH.
Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control.
The Bluelab pH Pen provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. Teamed with our Bluelab EC Pen or Bluelab ppm Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health.
The Bluelab pH Pen and conductivity pen range has been specially developed as an affordable and effective option for hobby or small scale growers.
- Measures pH and temperature.
- Selectable units for C & F.
- Backlit LCD display.
- Double junction probe (not replaceable).
- Successful calibration indicator.
- Hold reading function and low battery warning.
- Fully waterproof with auto off function.
- Automatic temperature compensation.
- Range: 0.0 - 14.0 pH/0-50 C/32-122 F.
- Resolution: 0.1 pH/1 C/1 F.
- Accuracy @ 25C: 0.1 pH.
- Battery type: 1 x AAA alkaline.
- Loop handle for easy dipping and hanging.
Item Number: 136227
International Article Number: 9421024920234
Manufacturer's Part Number: BP1-1111-0736