Details
The Bluelab pH Pen is the latest innovation for hand-held meters. It provides a compact, quick and handy way to manage the success of crops, to ensure maximum uptake of nutrients. Teamed with the Bluelab EC Pen or Bluelab ppm Pen, it is a handy, convenient and accurate system for ensuring optimum plant growth and health.
Features
Measures pH and temperature.
Selectable units for °C & °F.
Backlit LCD display.
Double junction probe (not replaceable).
Successful pH calibration indicator.
Hold function.
Low battery warning.
Fully waterproof.
Auto off function.
Automatic temperature compensation.