Hanna Instruments HI713 Phosphate Low Range Checker HC sold2025 Note: Color of wood may

Note: Color of wood may vary

tolerance +/- 0

Its important to clean the surface thoroughly

hard and durable

Hanna Instruments HI713 Phosphate Low Range Checker HC sold2025 Note: Color of wood mayHanna Instruments HI713 Phosphate Low Range Checker HC The HI 713 Checker HC Handheld Photometer for Phosphate is a portable tester for measuring orthophosphates in natural, waste, and drinking waters. The HI 713 bridges the gap between less accurate chemical test kits, and expensive professional test instrumentation. The HI 713 features a resolution of 0. 01 ppm (250 points) and 4% + or 0. 04 accuracy of reading. To use, zero the instrument with your