Description
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 Specification
pH | |
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 / 7.00 / 10.01) or NIST (pH 4.01 / 6.86 / 9.18) |
mV | |
Range | ±1999 mV |
Accuracy | ±1 mV |
Resolution | 1 mV |
Temperature | |
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) |
Offset Calibration | 1 point |
Calibration Range | Measured value 50 °F (±10 °C) |
General | |
Temperature Compensation | 32 °F to 212 °F (0 °C to 100 °C), manual or automatic |
Memory | Stores up to 100 data sets |
Output | USB communication interface |
Connector | BNC |
Display | 3.5″ custom LCD |
Power | 3 × 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 |
Dimensions | 6.69 in x 3.34 in x 1.18 in (170 mm × 85 mm × 30 mm) |
Weight | 0.661 lb (300 g) |