Hanna HI713 Phosphate Checker | Low Range Colorimeter | 0-2.5 mg/L platinum ORP electrode Resolution: 1 mg/L (ppm)

Resolution: 1 mg/L (ppm)

mV Range: ±699

About the Manor Trio System

✅ Digital push-button calibration — calibrate to any point within range with ease

great-tasting alkaline drinking water

Hanna HI713 Phosphate Checker | Low Range Colorimeter | 0-2.5 mg/L platinum ORP electrode Resolution: 1 mg/L (ppm)Professional Low Range Phosphate Colorimeter for Aquariums, Pools & Freshwater Testing The Hanna HI713 Checker HC is a portable, professional grade low range phosphate colorimeter designed for accurate phosphate (PO) measurement from 0. 00 to 2. 50 mg L in aquariums, swimming pools, freshwater, and water quality applications. This handheld photometer delivers lab quality results in the field with simple operationjust add reagent, insert the cuvette,