Multiparameter water quality meter contains 3 optional parameters, the meter is suitable for measuring the conductivity, TDS, salinity.
| Item | Parameters | |
| Electrical conductivity | Measuring range | 0.0000-400.0 mS/cm |
| Resolution | 0.001uS/ cm-0.1mS /cm | |
| Error value | ±0.5%FS | |
| TDS | Measuring range | 0.0000ppm -200.0 ppt |
| Resolution | 0.001 mg/L - 0.1 g/L | |
| Error value | ±0.5%FS | |
| salinity | Measuring range | 0.0 -260.0 g/L |
| Resolution | 0.1 g/L | |
| Accuracy of measurement | ±0.5%FS | |
| SAL coefficient | 0.6 | |