and anyone who relies on Milwaukee precision instruments daily

Measures TDS and salt levels of freshwater up to 9990 ppm

Displays TDS levels of the three sensing points with electrode probes

Alerts a user when the filtration system requires service

After six stages of purification

Milwaukee MW804 MAX Waterproof 4-in-1 pH/EC/TDS/Temp Meter | Replaceable Probe emergency water filter and anyone who relies onMilwaukee MW804 MAX Waterproof 4 in 1 pH EC TDS Temp Meter The all in one solution for serious growers, aquaculture professionals, and water quality technicians. The Milwaukee MW804 MAX measures pH, EC, TDS, and temperature simultaneously in a single waterproof instrument eliminating the need for multiple testers. With 0. 05 pH accuracy, a replaceable double junction gel filled electrode, and full IP65 waterproof construction, the MW804 MAX is built