Hanna HI723 Chromium VI High Range Checker® HC – 0 to 999 ppbThe Hanna HI723 Checker HC is an advanced, pocket sized digital colorimeter specifically designed to measure High Range Chromium VI (Hexavalent Chromium) in water. Utilizing the Diphenylcarbohydrazide method, it delivers precise readings from 0 to 999 ppb (parts per billion g L). It replaces inaccurate chemical test strips, serving as an indispensable environmental safety tool for monitoring effluent discharge from leather tanneries and metal plating

Model: GWS 9-100 P

and installation jobs

Dual-Speed Settings: Switch instantly between Low (9

Aquaculture and pools

and ground meat

The most critical aspect of this probe is its BNC + Pin Connector

This doubles the voltage

Paint and filler preparation

The built-in self-priming pump allows you to suck water directly from a standard bucket

ruins the taste of commercial beverages

Choose the GWS 750-100 if you need more power than basic compact grinders while staying in the 100mm disc class

Pipe and steel edge preparation