HI981074 Pool Line pH and temperature meter is made for measuring the pH of swimming pool, hot tub, or spa water. This modern looking meter is only 0.7″ thick and extremely ergonomic, fitting comfortably in your hand. This tester keeps things simple with a two-button operation; one for ON/OFF, the other for Calibration.
- Waterproof
- Built in temperature sensor for Automatic Temperature Compensated measurements
- Automatic one or two-point calibration
- Stability indicator
- Low battery indicator
- Two-button operation
Exposed temperature sensor
- An exposed temperature sensor facilitates faster response times.

Watertight seal
- An easily removable cover provides access to the battery compartment.
Carrying case included
- Supplied in a carrying case with buffer and cleaning solutions.
Specifications
| Specifications | HI981074 | |
|
pH |
Range | 0.0 to 14.0 pH |
| Resolution | 0.1 pH | |
| Accuracy (@25°C/77°F) | ±0.1 pH | |
| Calibration | automatic, one or two-points (pH 4.01, 7.01, 10.01) | |
|
Temperature |
Range | 0.0 to 50.0 °C (32.0 to 122.0 °F) |
| Resolution | 0.1°C / 0.1°F | |
| Accuracy (@25°C/77°F) | ±0.5°C /±1.0°F | |
|
Additional Specifications |
Temperature Compensation | automatic, 0 to 50°C (32 to 122°F) |
| Glass Type | GP (general purpose) | |
| Battery Type / Life | CR2032 3V Li-ion / approximately 800 hours of continuous use | |
| Auto-off | 8 minutes, 60 minutes, or can be disabled | |
| Environment | 0 to 50°C (32 to 122°F); RH 100% max | |
| Dimensions | 160 x 40 x 17 mm (6.3 x 1.6 x 0.7’’) | |
| Weight | 75 g (2.6 oz.) | |
| Ordering Information | HI981074 is supplied with electrode cleaning solution sachet, pH 4.01 buffer solution sachet, pH 7.01 buffer solution sachet (2), storage/protection sleeve, CR2032 battery, instruction manual, and quality certificate. | |


