Bluelab Handheld PH Pen Rhizotonic XP Monopotassium Phosphate

Monopotassium Phosphate

White/Black plastic (also known as panda plastic or "poly")

light fixtures and other places where insects may alight

Water gift: 4 - 6 liter / m2 / day

By maximizing mobility

Bluelab Handheld PH Pen Rhizotonic XP Monopotassium PhosphateThis user friendly and hardy Bluelab Handheld PH will take measurements in increments of 0. 1 ph. And is fully temperature compensated, so you can expect accurate readings every time. Product Features Benefits Fully waterproof not just water resistant Simple two point calibration process for accuracy One year peace of mind warranty Automatic temperature compensation for accurate readings everywhere Auto off function to extend battery life 1 AAA