HANNA Phosphate Low Range Handheld Colorimeter (HI-713 / Checker HC)

Ideal for coral reef tanks, plus fresh and salt water aquariums. Also natural, waste, agricultural and drinking water.

With its high accuracy and low level detection at the touch of a button - the HI-713 Phosphate Checker is assisting marine and fresh water fish enthusiasts with the daily care of their tanks.

Checker®HC is supplied with reagents for 6 tests. Use code HI-713-25 (25 tests) for future purchases.