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Hanna Instruments Product Documents
The GroLine Hydroponics pH tester has been designed with many advanced features that are found typically in more expensive portable instrumentation at an economical.
The GroLine pH tester with advanced for the measurement of pH in hydroponic nutrient solutions. The HI98115 is a very simple meter to operate with all functions including turning on/off and calibration are performed with a single button. The HI98115 features a replaceable HI1271 pH electrode that can be changed when needed without having to buy a new meter. The HI98115 is supplied complete with a carrying case and calibration solutions.
Economical
The HI98115 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.
Replaceable pH Electrode
The HI1271 supplied gel filled pH electrode is 103 mm long and tapers to an 8 mm diameter at the sensing end. This narrow electrode easily fits into test tubes, vials, and other containers with small opening.
Automatic Calibration
The HI98115 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 HI98115 has an exceptional long battery life of approximately 1000 hours. When the battery power is running low a low battery indicator is displayed.
Plastic Carrying Case
The HI98115 is supplied complete with meter, probe, calibration solutions and cleaning solutions packaged in a durable plastic carrying case.
Follow This Simple Feed Chart Designed by our Research Team
| pH Range | 0.00 to 14.00 pH |
|---|---|
| pH Resolution | 0.01 pH |
| pH Accuracy (@25°C/77°F) | ±0.2 pH |
| pH Calibration | automatic, one or two-point |
| pH Electrode | HI1271 (included) |
| Battery Type / Life | CR2032 Li-ion / approximately 1000 hours of use |
| Automatic Shut-Off | 8 minutes, 60 minutes, or can be disabled |
|---|---|
| Environment | 0 to 50°C (32 to 122°F); RH 95% max |
| Dimensions | 50 x174 x 21 mm (2 x 6.8 x 0.9") |
| Weight | 50 g (1.8 oz) |
| Ordering Information | HI98115 is supplied with HI1271 pH electrode, pH 4.01 buffer solution sachet (2), pH 7.01 buffer solution sachet (2), electrode cleaning solution sachet (2), battery, quality certificate, and instruction manual in a carrying case. |
| Warranty | 1 Year |
Features
| Brand | Hanna Instruments |
|---|---|
| SKU | HI98115 |
| Weight (lb.) | 0.11 |
| Height (in.) | 1 |
| Prop 65 | No |
| Lead Time | This product ships in 1-2 weeks |
| Length (in.) | 2 |
| Width (in.) | 6.8 |
| Warranty | 1 Year |
| Hazardous Material | No |
| ETL Listed | No |
| UL Listed | No |
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