Milwaukee T76 Waterproof High Range TDS Pen - 0-9990 ppm Total Dissolved Solids Meter hydroponic testing Slide off the plastic shield

Slide off the plastic shield to access the conductivity rings

Read the precise phosphate concentration in ppm (mg/L) PO₂

MADE IN THE USA

The titrant solution is pre-standardized

Commercial and field water quality inspection

Milwaukee T76 Waterproof High Range TDS Pen - 0-9990 ppm Total Dissolved Solids Meter hydroponic testing Slide off the plastic shieldMilwaukee T76 Waterproof High Range TDS Pen Precision Total Dissolved Solids Testing The Milwaukee T76 Waterproof High Range TDS Pen delivers fast, accurate measurements of total dissolved solids (TDS) from 0 to 9990 ppm, making it ideal for hydroponics, pool maintenance, aquariums, drinking water testing, and industrial water treatment applications. This rugged, waterproof pen combines lab grade accuracy with field ready durability. Key Features High