Hanna pH Pocket Tester - Model pHep4

This tester uses the exclusive replaceable pull-out cartridge pH electrode. Its exposed temperature sensor provides fast response time and its proximity to the pH electrode guarantees much more accurate temperature compensated readings.

pHep®4 includes protective cap, electrode removal tool, 4 x 1.5 V batteries and instructions.

Specifications
Range -2.0 to 16.0 pH
Accuracy ± 0.1 pH ± 0.05 pH
Calibration Automatic, at 1 or 2 points with 2 sets of memorized buffer values
Temp.
Compensation Automatic
Dimensions 6.4" x 1.6" x 1.0", 3.5 oz