The DDS-17 laboratory conductivity meter is a digital conductivity measurement instrument featuring a 3.5-digit LED display. It can measure the conductivity of general aqueous solutions and meets the requirements for measuring the conductivity of high-purity water. The instrument is compatible with conductivity electrodes having cell constants of 0.01, 0.1, 1, and 10. Main Technical Specifications: 1. Measurement range: 0–1.999×10⁵ μS/cm 2. Accuracy: ≤±1.5% F.S ±1 digit 3. Manual temperature compensation range: 15–35°C, reference temperature 25°C 4. Power supply: AC 220V, 50Hz 5. Operating environment: Temperature 5–40°C, relative humidity ≤85% 6. Dimensions: 240mm × 158mm × 100mm 7. Weight: 950g