Features
- Economy portable pH meter is equipped with backlit LCD display
- 1 to 3 points calibration with automatic recognition for USA and NIST buffers
- Automatic electrode diagnosis helps user decide whether to replace pH electrode
- Automatic temperature compensation ensures accurate readings
- Auto-Read function senses and locks the measurement endpoint
- Auto-Power Off effectively conserves battery life
- Setup menu allows setting the pH buffer group
- Reset function automatically resumes all settings back to defaults
- Expanded memory stores or recalls up to 100 data sets
- USB communication interface for data transfer
Technical Specifications
| Range | -2.00 pH to 20.00 pH |
| Accuracy | ± 0.01 pH |
| Resolution | 0.01 pH |
| Calibration Points | 1 point to 3 points |
| pH Buffer Options | USA (pH 4.01 or 7.00 or 10.01) or NIST (pH 4.01 or 6.86 or 9.18) |
| Range | ± 1999 mV |
| Accuracy | ± 1 mV |
| Resolution | 1 mV |
| Memory | Stores up to 100 data sets |
| Output | USB communication interface |
| Connector | BNC |
| Display | 3.5 in custom LCD |
| Power | 3 V AA × 1.5 V AA batteries or DC 5 V power adapter |
| Battery Life | Approximately 150 hours (Turn off the backlit) |
| Auto-Power Off | 30 minutes after last key pressed |
| Offset Calibration | 1 point |
| Range | 32 °F to 221 °F (0 °C to 105 °C) |
| Accuracy | ± 0.9 °F (±0.5 °C) |
| Resolution | 0.1 °F (0.1 °C) |
| Calibration Range | Measured value 50 °F (± 10 °C) |
| Temperature Compensation | 32 °F to 212 °F (0 °C to 100 °C), manual or automatic |
| Dimensions | 6.69 in x 3.34 in x 1.18 in (17 cm × 8.5 cm × 3 cm) |
| Weight | 10.58 oz (300 g) |
