Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" Height

Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" Height Review

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Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" Height Feature

• Waterproof and designed to float
• Automatic Temperature Compensation
• Automatic calibration
• Tactile grip casings
• Measures 6-25/64" length by 1-19/32" width by 1" height

Waterproof and designed to float. Automatic temperature compensation. Automatic calibration. Tactile grip casings. HOLD function. Automatic shut-off. Efficient two button operation. Temperature in degree C or degree F. BEPS (battery error prevention system). Battery percent 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. HI 98128 pHep 5 are supplied with HI 73127 pH electrode, HI 73128 electrode removal tool, batteries. Range: pH -2.00 to 16.00 pH. Temperature: -5.0 to 60.0 degree C / 23.0 to 140.0 degree F. Resolution: pH 0.01 pH, Temperature: 0.1 degree C / 0.1 degree F. Accuracy at the rate of 20 degree C: pH +/-0.05 pH, Temperature: +/-0.5 degree C/+/-1 degree 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 degree C (23 to 122 degree F); RH max 100 percent. Measures 6-25/64" length by 1-19/32" width by 1" height. Weight 3.5 oz.

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