| Measurement range | 0.000μS/cm~300.0mS/cm |
| Measurement error | ±0.5% F.S. |
| Resolution | 0.001/0.1 |
| Temperature compensation range | -10.0~120.0℃ |
| Data storage | 50 sets |
| Interface | RS-232C |
| Operating temperature | 0~50℃ |
| Operating humidity | ≤90℅RH |
| Dimensions | 241*86*72mm |
| Weight | 450G (without battery) |
| TDS range | 0.000ppm~300.0ppt |
| TDS resolution | 0.001/0.1 |
| TDS Measurement Accuracy | ±0.5%F.S |
| Salinity resolution | 0.1 |
| Measurement Accuracy of salinity | ±1%F.S. |
| Measurement range | -10.0~120.0℃ |
| Display resolution | 0.1℃ |
| Temperature Accuracy | ±0.2℃ |
| Electrode constant specification | 0.1/1.0/10.0cm-1 |
| temperature coefficient | 0.00~4.00%, the default value is 1.91% |
| Total solids dissolved TDS factor | 0.30~1.00 adjustable, the default value is 0.65 |
| calibration data store | Yes. |
| Sound feedback | All keys |
| Shop Accessories | K = 10.0cm-1 Conductivity Detector electrode, K = 0.1cm-1 Conductivity Detector electrode (pure water, ultrapure water measurement) (high conductivity medium measurement), |
| Temperature compensation method | automatic |
Warranty days: 365 days