pHep 4 pH and Temperature Tester – HI98127

• Waterproof and designed to float
• Automatic Temperature Compensation
• Automatic calibration
• Tactile grip casings
• HOLD function
• Automatic shut-off
• Efficient two button operation
• Temperature in C or F
• BEPS (Battery Error Prevention System)
• Battery % displayed at startup

The pHep 4 tester is for users that require the greatest accuracy and features while staying economical.

This model has BEPS as well as user selectable automatic shut-off, replacable pH electrode cartridge, stability indicator and automatic calibration.

Range: -2.0 to 16.0 pH, -5.0 to 60.0 C / 23.0 to 140.0 F
Resolution: 0.1 pH, 0.1 C / 0.1 F
Accuracy at 20 C: 0.1 pH, 0.5 C / 1 F
pH Calibration: automatic, at one or two points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
Temperature Compensation: Automatic
Battery Type / Life: 1.5V (4) / approximately 300 hours of continuous use; auto-off after 8 minutes of non-use
Environment: -5 to 50 C (23 to 122 F); RH max 100%
Dimensions: 163 x 40 x 26 mm (6.4 x 1.6 x 1.0″)
Weight: 100 g (3.5 oz.)