CHECKER1 Hanna® Checker® pH Tester

Documentation CHECKER1 pH Tester Manual High accuracy with 0.01 pH resolution Two point fast and accurate calibration Usable with virtually any electrode that shares the same connector 3,000 hours...

Hanna® pH Replacement Electrode

Replacement Electrode for Hanna® Combo pH/ORP/Temperature Tester, Hanna® pHep®4 pH/Temperature Tester and Hanna® pHep®5 pH/Temperature Tester. The HI73127...

Hanna® Replacement Electrode

The HI1270 is the replacement pH electrode for the previous model of the HI98103 Checker pH meter. Replacing the pH electrode is both quick and easy. Simply unscrew the old probe to be replaced and...

HI 931001 Hanna® pH/ORP Simulator

Documentation HI 931001 Manual Simulate output to discover malfunctions Simulate temperature Provided with universal BNC connector Sometimes it is difficult to recognize whether a particular...

HI7031L Calibration solution conductivity 1413 uS

HI7031L is a premium quality 1,413 µS/cm conductivity standard that is prepared against a NIST traceable potassium chloride solution. Hanna conductivity solutions have the lot number and...

HI7032L Calibration solution TDS 1382ppm

HI7032L is a premium quality 1,382 mg/L (ppm) TDS calibration solution that is prepared against a NIST traceable potassium chloride solution. Hanna TDS solutions have the lot number and expiration...

PHEP4 Hanna® pHep®4 pH/Temperature Tester 0.1 pH resolution

Documentation PHEP4 Manual Waterproof and designed to float Automatic Temperature Compensation Automatic calibration Tactile grip casings HOLD function Automatic shut-off Efficient two button...

PHEP5 Hanna® pHep®5 pH/Temperature Tester 0.01 pH resolution

Documentation PHEP5 Manual Waterproof and designed to float Automatic Temperature Compensation Automatic calibration Tactile grip casings HOLD function Automatic shut-off Efficient two button...