Hanna DiST5 Waterproof EC/TDS/C/F Tester Product ID: HI98311

Waterproof Exposed temperature probe for fast response Low range EC/TDS 0 to 3999 uS/cm 0 to 2000 ppm (mg/L)You may also like Hanna DiST1 Waterproof TDS Tester (0-2000 ppm).