pH/ORP/Temperature Combo Tester - HI98121
SKU: HI98121
The HI98121 pH/ORP/Temperature tester is a reliable, waterproof tester that ensures quick and easy measurements of both pH and ORP with 0.01 pH resolution and temperature compensation. This tester is used to monitor pH and chlorine for many applications including swimming pools, spas, food sanitization, plating baths, wastewater treatment, and cooling tower water treatment.
- ±0.05 pH / ±2 mV pH Accuracy
- Replaceable pH Electrode
- Automatic Two-Point pH Calibration
Features
Waterproof casing designed to float if dropped in water
Automatic Temperature Compensation, displays temperature in °C or °F
HOLD button for easier measurement recording
Two-button Operation
Large LCD displays stability indicator, low-battery indicator, and calibration tags
Automatic calibration to one or two points
Slim, Ergonomic Design that fits comfortably in the hand or pocket
| SKU | HI98121 |
|---|---|
| Product Name | pH/ORP/Temperature Combo Tester - HI98121 |
| Quote Required | No |
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.05 pH |
| 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) |
| pH Temperature Compensation | automatic for pH readings |
| ORP Range | ±1000 mV |
| ORP Resolution | 1 mV |
| ORP Accuracy | ±2 mV |
| 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 | after 8 minutes 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’’) |
| Weight | 100 g (3.5 oz.) |
| Ordering Information | HI98121 (ORP/pH) is supplied with HI73127 pH electrode, HI73128 electrode removal tool, batteries and instructions. |
