Description
Key Features
- Automatic Temperature Compensation provides accurate reading over the entire range.
- Calibration Due Reminder prompts user to calibrate the meter regularly.
- Â Stability indicator automatically shows current measurement status.
- Â Auto-Hold function freezes stable measured value for easy viewing and recording.
- Manual temperature calibration corrects temperature deviation.
- Selectable temperature unit (°C or °F) meets different application requirements.
- Automatic electrode diagnosis shows zero point offset and slope of the electrode.
- Help message as a operational guide that helps you quickly begin using the meter.
- System menu allows setting the 12 parameters, including the number of calibration points,
resolution, stability condition, measurement unit, etc. - Reset feature automatically resumes all parameters back to factory default settings.
- Expanded memory stores and recalls up to 500 readings.
- Built-in real-time clock stamps stored data to meet GLP standard.
- Stored data can be transferred into computer by USB communication interface.
Technical Specifications
| pH | ||
| Range | -2.000~20.000pH | |
| Accuracy | ±0.002pH | |
| Resolution | 0.1, 0.01, 0.001pH, Selectable | |
| Calibration Points | 1 to 5 points | |
| Calibration Solutions | USA, NIST, DIN or User-defined | |
| Temperature Compensation | 0~100°C, 32~212°F | |
| Compensation Mode | Manual or Automatic | |
| mV | ||
| Range | -1999.9~1999.9mV | |
| Accuracy | ±0.2mV | |
| Resolution | 0.1, 1mV, Selectable | |
| Calibration Points | 1 point (Only for Relative mV mode) | |
| Calibration Range | ±200mV | |
| Conductivity | ||
| Range | 0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm | |
| Accuracy | ±0.5% F.S | |
| Calibration Points | 1 to 5 points | |
| Calibration Solutions | 10µS/cm, 84µS/cm,1413µS/cm,12.88mS/cm,111.8mS/cm | |
| Temperature Compensation | 0~100°C, 32~212°F, Manual or Automatic | |
| Temperature Coefficient | 0.0~10.0%/°C | |
| Compensation Modes | Linear or Pure Water | |
| Cell Constant | K=0.1, 1, 10 or User-defined | |
| Normalization Temperature | 20°C or 25°C | |
| TDS | ||
| Range | 0~100ppt (Max. 200ppt, depending on factor setting) | |
| Accuracy | ±1% F.S | |
| TDS Factor | 0.1~1.0 (Default 0.5) | |
| Salinity | ||
| Range | 0~10ppt (Max. 80ppt) | |
| Accuracy | ±1% F.S | |
| Measurement Modes | Seawater or Practical Salinity | |
| Resistivity | ||
| Range | 0~100MΩ | |
| Accuracy | ±1% F.S | |
| Resolution | 0.01, 0.1, 1 | |
| Temperature | ||
| Range | 0~105°C, 32~221°F | |
| Accuracy | ±0.5°C, ±0.9°F | |
| Resolution | 0.1°C | |
| Calibration Points | 1 point | |
| Calibration Range | Measured value ±10°C | |
| Others | ||
| Hold Function | Manual or Automatic | |
| Stability Conditions | Low or High | |
| Calibration Due | 0 to 31 days | |
| Power Off | Manual or Automatic (10, 20, 30 minutes) | |
| Reset Function | Yes | |
| Memory | Stores up to 500 data sets | |
| Output | USB Communication Interface | |
| Connector | BNC, 6-pin Mini Plug | |
| Display | LCD (130×110mm) | |
| Power Requirements | DC5V, using AC adapter, 220VAC/50Hz | |
| Dimensions | 8.27in x 7.40in x 2.36in
(210(L)×188(W)×60(H)mm) |
|
| Weight |  3.31lbs (1.5kg) |