Waterproof pHep 5 pH/Temperature Tester – HI98128 Hanna
Advanced pH Measurement Hanna’s pHep®5 is a state-of-the-art, waterproof pH and temperature tester with 0.01 pH resolution. It measures pH from -2.0 to 16.0 with an accuracy of ±0.05 pH, ensuring precise results.
Ergonomic Design Designed for user comfort and convenience, the pHep®5 features an ergonomic design that fits comfortably in hand, enabling easy and efficient pH testing.
Waterproof and Replaceable pH Electrode With a waterproof design, the pHep®5 is suitable for use in wet environments. Additionally, its replaceable pH electrode ensures long-term durability and reliability.
Automatic Calibration and Temperature Compensation The pHep®5 offers automatic one or two-point calibration to known buffer solutions, simplifying the calibration process. Moreover, it features automatic temperature compensation, ensuring accurate pH measurements under varying temperature conditions.
Waterproof pHep 5 pH/Temperature Tester – HI98128 Hanna
Specifications:
- pH Range: -2.00 to 16.00 pH
- pH Resolution: 0.01 pH
- pH Accuracy: ±0.05 pH
- pH Calibration: Automatic, at one, two, or three points with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or pH 4.01 / 6.86 / 9.18)
- pH Temperature Compensation: Automatic
- 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 Electrode: HI73127 replaceable pH electrode (included)
- Automatic Shut-Off: After 8 minutes of non-use
- Battery Type/Life: 1.5V (4) / approx. 300 hours of continuous 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.)
Ordering Information: The HI98128 (pHep®5) includes:
- HI73127 pH electrode
- HI73128 electrode removal tool
- Batteries
- Instructions





