GAOTek Multi Parameter Water Quality Ion Meter
GAOTek Multi parameter Water Quality Ion Meter contains 8 measurement modes, the meter is suitable for measuring the pH, ORP, ion, conductivity, TDS, salinity, resistivity and dissolved oxygen.
Description
Description
Features
- Auto Temp. Comp. for accurate readings
- Calibration Due Alarm for regular calibration
- Stability indicator for measurement stability
- Auto-Read locks measurement endpoint
- Battery indicator displays remaining capacity
- Auto-Power Off conserves battery life
- Calibration report checks electrode performance
- Setup menu with 15 customizable parameters
- Reset to factory settings feature
- Expanded memory stores 500 data sets
- USB communication for data transfer
- Multi-mode power scheme for flexibility
Technical Specifications
| pH Range | -2 pH to 20 pH |
| pH Accuracy | ±0.002 pH |
| pH Resolution | 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 to 20.00, 200.0, 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 |
| TDS Range | 0 to 10.00, 100.0, 1000 ppm, 10.00, 100.0 ppt (Max. 200 ppt) |
| TDS Accuracy | ±1% F.S |
| TDS Resolution | 0.01, 0.1, 1 |
| TDS Factor | 0.1 to 1.0 (Default 0.5) |
| Salinity Range | 0.00 ppt to 80.00 ppt, 0.00 psu to 42.00 psu |
| Salinity Accuracy | ±1% F.S |
| Salinity Resolution | 0.01 |
| Salinity Measurement Modes | Practical salinity (psu) or Natural seawater (ppt) |
| Resistivity Range | 0.00 MΩ to 20.00 MΩ |
| Resistivity Accuracy | ±1% F.S |
| Resistivity Resolution | 0.01, 0.1, 1 |
| Conductivity Reference Temperature | 68 °F (20 °C) or 77 °F (25 °C) |
| Dimension | 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) |