Hanna® Waterproof pHep® 4 Tester With Replaceable Electrode (Model HI 98127)
The pHep® 4 tester is for users that require the greatest accuracy and features while staying economical. This model has BEPS (Battery Error Prevention System) as well as user selectable automatic shut-off, replaceable pH electrode cartridge, stability indicator and automatic calibration. Waterproof and designed to float with tactile grip casings. Automatic Temperature Compensation built in as well as Hold function. Efficient two button operation with a temperature in °C or °F.
HI98127 (pHep®4) is supplied with HI73127 pH electrode, HI73128 electrode removal tool, batteries and instructions.
pH Range: -2.0 - 16.0 pH
pH Resolution: 0.1 pH
pH Accuracy: +/- 0.1 pH
Temperature Range: -5.0 to 60.0°C / 23.0 to 140.0°F
Temperature Resolution: 0.1°C / 0.1°F
Temperature Accuracy: +/- 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)
Environment: 0 to 50ºC (32 to 122ºF); RH max 95% non-condensing
Dimensions: 6.4" Length X 1.6" Width X 1.0" Height
Weight: 3.5 oz.