| Instrument level | Level 0.5 |
| Measurement parameters | Conductivity, resistivity, TDS, salinity, ash, temperature |
| EC resolution | 0.001 μS/cm, automatically switched according to the range |
| resistivity range | 5.00Ω•cm~100.0 MΩcm |
| Resistivity minimum resolution | 0.01 Ω • cm, automatically switch according to the range |
| TDS range | 0.000mg/L~1000g/L |
| TDS resolution | 0.001Mg/L, automatically switched according to the range |
| Salinity range | (0.00~8.00)% |
| Salinity minimum resolution | 0.01% |
| Salinity electronic unit reference error | ±0. 1% |
| Measurement range | -10.0~135.0℃ |
| Display resolution | 0.1 ℃/0.1°F |
| Temperature electronic unit error of indication | ±0.1 ℃ |
| Power Supply | Rechargeable lithium battery, power adapter (input: AC100~240V, output: DC5V) |
| size | 90*255*40mm |
| Weight | 0.5kg |
Warranty days: 365 days