Description
Hanna Instruments pHep 5 pH/Temperature Tester
This durable, waterproof tester measures pH and temperature (in °C or °F). The tester is designed to float and features automatic temperature compensation, automatic calibration, a HOLD function, efficient two-button operation, and a stability indicator. Other features include automatic shut-off to conserve battery power, display of battery percentage during startup, and a Battery Error Prevention System. Includes tester, pH electrode, electrode removal tool, batteries, and instructions.
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Quick Specs
| Brand | Hanna |
| MPN | HI98128 |
| UPC | |
| UNSPSC | 41115600 |
| Other |
Range: pH, -2.00 to 16.00 pH; Temperature, 23.0°F to 140.0°F (-5.0°C to 60.0°C). Resolution: pH, 0.01 pH; Temperature, 0.1°F (0.1°C). Accuracy at 20°C: pH, ±0.05 pH; Temperature, ±1°F (±0.5°C). pH Calibration: Automatic, at 1 or 2 points with 2 sets of standard buffers (pH 4.01/7.01/10.01 or pH 4.01/6.86/9.18). Temperature Compensation: Automatic. Battery: Four 1.5V batteries (included). Battery Life: Approximately 300 hours of continuous use, auto-off after 8 minutes of non-use. Operating Environment: 23°F to 122°F (-5°C to 50°C), RH max 100%. Dimensions: 6.4” x 1.6” x 1.0”. Weight: 3.5 oz.
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Quick Specs
Options and Accessories
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Shop All Water Quality ManagementHave a question about this product?
- Does this probe work/accurate in saltwater?
- This probe will provide accurate readings in salt water.
Reviews
I have used this product for many years and have found it to be reliable and easily maintained. The two-point calibration is convenient and easy. I am looking for a similar unit that has three-point calibration.