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| Country of Origin | India |
|---|---|
| Package Contents | Meter, HI12973 pH/ORP probe, carrying case |
| Temperature Accuracy | ±0.5 °C up to 60 °C, ±1.0 °C outside |
| Display | Large dual-level LCD |
| Dimensions | 154 x 63 x 30 mm (6.1 x 2.5 x 1.2 in) |
| Temperature Resolution | 0.1°C / 0.1°F |
| Temperature range | -5.0 to 105.0°C / 23.0 to 221.0°F |
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.01 pH, 0.1 pH |
| pH Accuracy | ±0.02 pH, ±0.1 pH |
| pH Calibration | Automatic, one or two points, multiple buffer sets |
| pH Temperature Compensation | Automatic (−5.0 to 105.0 °C) |
| Automatic Shut-Off | User selectable: after 8 min, 60 min, or disabled |
| ORP Range | ±1999 mV |
| ORP Resolution | 1 mV |
| ORP Accuracy | ±2 mV |
| mV Accuracy | ±1 mV |
| IP Protection | IP67 (waterproof) |
| Model | HI991003 |
| Weight | 196 g |
| Operating environment | 0 to 50°C (32 to 122°F), RH max 100% |
| Measurement Parameters | pH, pH-mV, ORP, Temperature |
| Product Condition | New |
| MPN | HI991003 |
| Electrode/Probe | HI12973 pre-amplified pH/ORP probe with internal temperature sensor, 1 m cable |
| mV (pH-mV) Range | ±825 mV |
HI991003 Waterproof Portable pH/mV/ORP/Temperature Meter is a compact, multi-parameter instrument ideal for laboratory and field use.
The HI991003 Waterproof Portable pH/mV/ORP/Temperature Meter is a highly advanced, compact instrument designed for precise measurement of pH, pH-mV, ORP, and temperature. This device is especially suitable for use in laboratory, water treatment, environmental monitoring, industrial process, and educational settings.
This multi-parameter meter is well-suited for industrial, environmental, laboratory, and water treatment professionals who require portability and reliability. Explore the complete range of advanced portable meters in the EnvMart Laboratory Equipment & Instruments catalog.
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