HANNA - Checker pH Tester HI98103
Brand : Hanna Instruments
Model : HI98103
Product Features
Economical – The Checker is a full-featured pH tester at a price that anyone that needs to measure pH can afford.
Large LCD - Enhanced LCD that displays reading, stability indicator, low battery indicator and calibration tags.
Automatic Calibration - The Checker is calibrated automatically to one or two points. The calibration buffers are automatically recognized and after calibration the buffer values used are shown on the display as a tag.
Stability Indicator – An hourglass indicator is displayed on the LCD until a stable reading is obtained. Once a reading stabilized the indicator disappears and a reading can be recorded.
Automatic Shut-Off – The meter can be set to automatically turn off after 8 minutes or 60 minutes to conserve battery life in the event that the meter is left on. The auto off feature can be disabled.
Long Battery Life - The Checker has an exceptional long battery life of approximately 1000 hours. When the battery power is running low a low battery indicator is displayed.
Replaceable pH Electrode - The HI1271 supplied gel filled pH electrode tapers to an 8 mm diameter at the sensing end. This narrow electrode easily fits into test tubes, vials, and other containers with a small opening.
Technical Specification
| pH Range | 0.0 to 14.0 pH |
|---|---|
| pH Resolution | 0.1 pH |
| pH Accuracy | ±0.2 pH |
| Calibration | Automatic, two points |
| Battery Type/Life | 1.5V CR2032 (1) / approximately 1000 hours of continuous use |
| Electrode/Probe | HI1271 pH electrode with screw type connector (included) |
| Environment | 0 to 50°C (32 to 122°F); RH max 95% |
| Dimensions | 50 x 174 x 21 mm (2 x 6.8 x 0.9”) |
| Weight | 50 g (1.8 oz.) |
| Ordering Information | HI98103 Checker is supplied with HI1271 pH electrode, HI70004 pH 4.01 buffer solution sachets (2 x 20 mL), HI70007 pH 7.01 buffer solution sachets (2 x 20 mL), HI700601 electrode cleaning solution sachets (2 x 20 mL), instruction manual, instrument quality certificate and plastic carrying case. |
