TGI Pure (TDS-999-MINI) TDS Pocket Meter 1-1999 PPM Hanna (HI70031P) 1413 S/cm (EC) Conductivity Calibration Solution Digital display shows real-time total

Digital display shows real-time total dissolved solids levels

IAPMO/UPC and IPC certified to meet ASTM F 409 standards nationwide

Blue & White half-union Quick Loc system with 1" female NPT threads allows fast installation and removal without cutting pipe

75" height x 3" diameter fits standard 10" filter housings for RO and whole-house applications

TGI Pure (TDS-999-MINI) TDS Pocket Meter 1-1999 PPM Hanna (HI70031P) 1413 S/cm (EC) Conductivity Calibration Solution Digital display shows real-time totalTGI Pure Professional Testing Equipment TDS 999 MINI Pocket TDS Meter Instant water quality readings from 1 to 1999 PPM in a pocket sized digital tester. Know exactly what's in your water. Digital Display 1 1999 PPM Range Compact Design WHY IT WORKS Precision water quality testing you can carry anywhere Wide Range Testing Measures total dissolved solids from 1 to 1999 PPM, covering everything from ultra pure RO water to hard tap water in a single