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pH/ORP/Temperature Combo Tester HI98121
- pH Ranges - -2.00 to 16.00 pH
- pH Resolution - 0.01 pH
- pH Accuracy (@25°C/77°F) - ±0.05 pH
|Note||Heated transport required during winter months.|
|pH Ranges||-2.00 to 16.00 pH|
|pH Resolution||0.01 pH|
|pH Accuracy (@25°C/77°F)||±0.05 pH|
|pH Calibration||automatic, one or two-point with two sets of standard buffers (pH 4.01 / 7.01 / 10.01 or 4.01 / 6.86 / 9.18)|
|pH Temperature Compensation||automatic for pH readings|
|ORP Range||± 1000 mV|
|ORP Resolution||1 mV|
|ORP Accuracy||±2 mV|
|ORP Calibration||factory calibrated|
|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)|
|ORP Electrode||fixed ORP sensor|
|Automatic Shut-Off||auto-off after 8 minutes of non-use|
|Battery Type / Life||1.5V (4) / approximately 250 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’’) / 100 g (3.5 oz.)|
|Ordering Information||Each HI98121 is delivered in a cardboard box and is supplied with: HI70004 pH 4.01 buffer solution, 20 mL sachet (1 pc.), HI70007 pH 7.01 buffer solution, 20 mL sachet (1 pc.), HI70300N Storage solution for pH & ORP electrodes, 20 mL sachet (1 pc.), HI70022 470 mV ORP test solution, 20 mL sachet (2 pcs.) , HI700601 pH & ORP electrode cleaning solution, 20 mL sachet (1 pc.), HI73127 pH electrode, HI73128 Electrode removal tool, 1.5V batteries (4 pcs.), instrument quality certificate, & instruction manual.|
The HI98121 is a reliable, waterproof tester that ensures quick and easy measurements of both pH and ORP. This accurate pH and ORP tester features 0.01 pH resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device. No more switching between meters for your routine measurements.
- ±0.05 pH/ ±2 mV Accuracy
- Replaceable pH Electrode
- Great for pools, sanitizers, wastewater, & industrial.