Description
Overview
GAOTek Water Quality Conductivity and Salinity Meter contains 15 optional parameters, the meter is suitable for measuring the pH, ORP, ion concentration, conductivity, TDS, salinity, resistivity and DO.
Features
- Accurate Readings with Temp Compensation
- Calib Due Alarm for regular calibration
- Stability Indicator for measurement stability
- Auto-Read locks measurement endpoint
- Calibration Report for electrode performance
- Setup Menu: 15 customizable parameters
- Reset: Restore to factory defaults
- Expanded Memory: Stores 500 data sets
- USB Transfer: Readings to computer
Technical Specifications
| pH Range | -2.000 pH to 20.000 pH |
| pH Accuracy | ±0.002 pH |
| pH Resolution | Â 0.1, 0.01, 0.001 pH, selectable |
| pH Calibration Points | 1 point to 5 points |
| pH Buffer Options | USA, NIST, DIN or Custom |
| mV Range | ±1999.9 mV |
| mV Accuracy | ±0.2 mV |
| mV Resolution | 0.1, 1 mV, selectable |
| mV Calibration Points | 1 point |
| mV Measurement Modes | Relative or Absolute mV |
| Ion Range | 0.001 to 19999 (Depending on the range of ISE) |
| Ion Accuracy | ±0.5% F.S (Monovalent), ±1% F.S (Divalent) |
| Ion Resolution | 0.001, 0.01, 0.1, 1 |
| Ion Calibration Points | 2 points to 5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000) |
| Ion Measurement Units | ppm, mg/L, mol/L, mmol/L |
| Conductivity Range | 0.01 µS/cm to 20.00 µS/cm, 200.0 µS/cm, 2000 µS/cm, 20.00, 200.0 mS/cm |
| Conductivity Accuracy | ±0.5% F. S |
| Conductivity Resolution | 0.001, 0.01, 0.1, 1 |
| Conductivity Calibration Points | 1 point to 5 points |
| Conductivity Calibration Solutions | 10 µS/cm, 84 µS/cm, 1413 µS/cm, 12.88 mS / cm, 111.8 mS/cm |
| Conductivity Temperature Coefficient | 0.0 to 10.0% /°C |
| Conductivity Compensation Modes | Linear or Pure water |
| Conductivity Cell Constant | K=0.1, 1, 10 or Custom |
| Reference Temperature | 68 °F (20 °C) or 77 °F (25 °C) |
| Weight | 3.30 lb (1.5 kg) |