Hanna DiST5 EC TDS Temperature Tester - Waterproof 3-in-1 Pen HI98311 compact water filter Traditional pH probes require sample

Traditional pH probes require sample preparation—blending

Hanna buffer solutions are prepared

±4 % of reading 525 nm Adaptation of EPA Diazotization Method 354

The Gravity System's extended contact time allows the carbon to adsorb a significantly broader range of organic compounds than rapid-flow pitcher filters

The MI405 has built in error messaging display alerts

Hanna DiST5 EC TDS Temperature Tester - Waterproof 3-in-1 Pen HI98311 compact water filter Traditional pH probes require sample3 IN 1 WATERPROOF EC, TDS & TEMPERATURE TESTING The Hanna DiST 5 (HI98311) is an advanced, waterproof conductivity and TDS tester that delivers quick, accurate measurements in a single pocket sized device. Measure conductivity (03999 S cm), TDS (02000 ppm), and temperature without switching between multiple metersperfect for on the go testing in hydroponics, aquariums, pools, ponds, and water quality applications. WHY CHOOSE THE DiST 5? Compact