With a renewable cloth junction, the pHep has an extended life over typical pH testers. A normal junction clogs with use over time and a typical tester would normally have to be thrown away once the junction is too contaminated. The HI-98107's junction is 2 cm long and when dirty, can be pulled out to expose a fresh section to effectively renew the pH tester's life.
|Range 0.0 to 14.0 pH|
|pH Resolution 0.1 pH|
|pH Accuracy 0.1 pH|
|Calibration Automatic, 2 points|
|Battery Type / Life CR2032 3V Li-ion/approximately 1000 hours of continuous use|
|Environment 0 to 50C (32 to 122F); RH max 100%|
|Dimensions 160 x 40 x 17 mm (6.3 x 1.6 x 0.7")|