Description
Features
- Auto-Read function
- Locks the measurement endpoint
- Auto-Power Off
- 1 to 5 calibration points
- Resolution
- Stability criteria
- Temperature unit
- Date
- Time
- Reset functions
- Expanded memory
- Recalls up to 500 data sets
- USB communication interface
- Multi-mode power scheme
Technical Specifications
| PH Range | -2.000 pH to 20.000 pH |
| PH Accuracy | ±0.002 pH |
| PH Resolution | 0.1 pH, 0.01 pH, 0.001pH, Selectable |
| PH Calibration Points | 1 to 5 points |
| PH Buffer Options | USA (pH 1.68 or 4.01 or 7.00 or 10.01 or 12.45), NIST (pH 1.68 or 4.01 or 6.86 or 9.18 or 12.45), DIN (pH 1.09 or 4.65 or 6.79 or 9.23 or 12.75) or 2 custom buffers |
| ORP MV Range | -1999.9 mV to 1999.9 mV |
| ORP MV Accuracy | ±0.2 mV |
| ORP Resolution | 0.1 mV, 1 mV, Selectable |
| ORP Calibration Points | 1 point |
| Stability Criteria | Low or high |
| Calibration Due Alarm | 1 day to 31 days or off |
| Slope/Offset Display | Yes |
| Hold Function | Manual or auto-endpoint |
| Auto-Off | 10 minutes or 20 minutes or 30 minutes after the last key pressed |
| Memory | 500 data sets |
| Communication Interface | USB |
| Connector | BNC, 0.13 in (3.5 mm) jack socket |
| Display | Custom LCD 3.14 in x 2.36 in (80 mm x 60 mm) |
| Battery Life | Approximately 150 hours (Turn off the backlight) |
| Power Requirements | 3 x 1.5 V AA batteries or DC 5 V power adapter |
| Temperature Range | 32 °F to 221 °F (0 ℃ to 105 ℃) |
| Temperature Accuracy | ±0.9 °F (±0.5 ℃) |
| Resolution | 0.1 ℉ (0.1 ℃) |
| Offset Calibration | 1 point, reading 50 °F (±10 ℃) |
| Dimensions | 6.69 in x 3.34 in x 1.18 in (170 mm x 85 mm x 30 mm) |
| Weight | 0.66 lb. (300 g) |