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General| Model | HI 2020 |
|---|---|
| Category | pH Meter |
| pH Range | -2.00 to 20.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| mV Range | ±2000 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.2 mV |
| Temperature Range | -20.0 to 120.0 °C (-4.0 to 248.0 °F) |
| Temperature Resolution | 0.1 °C (0.1 °F) |
| pH Calibration | Up to 5 points |
| Connectivity | USB |
| IP Rating | IP54 |
| Temperature Accuracy | ±0.5 °C |
| Temperature Compensation | Automatic |
| Logging Memory | 1000 records (organized in up to 200 logs) |
| Display | LCD |
| Electrode Type | HI1131B glass body pH electrode (included) |
Visual representation of the meter and its components.
How to connect pH, EC, or DO probes to the meter.
How to view stored log records on the meter.
Step-by-step guide for calibrating the pH electrode.
How to perform TDS measurements.
Technical specifications for pH measurements.
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