Linshang LS310 Multi-Parameter Water Quality Tester

Measurement parameters: 

         COD (Chemical Oxygen Demand)

         TOC (Total Organic Carbon)

         UV275 (Ultraviolet Absorption Value)

         TDS (Total Dissolved Solids)

         Electrical conductivity

         Temperature

Measurement Range: 

         COD (0-100mg/L),

         TOC (0-100mg/L),

         UV275 (0-1.0au/cm),

         TDS (0-2000ppm),

         Electrical conductivity (0-4000us/cm),

         Temperature (0-50℃)

Resolution: COD(0.01mg/L), TOC(0.01mg/L), UV275(0.001au/cm), TDS(1ppm), Conductivity(1us/cm), Temperature(0.1℃)

Accuracy: 

         COD: 0-5mg/L:±0.5mg/L; 5-100mg/L:±10%H，H is the standard value

         TOC: 0-5mg/L: ±0.5mg/L; 5-100mg/L: ±10%H, H is the standard value

         UV275: 0-0.1au/cm: ±0.01au/cm; 0.1-1.0au/cm: ±10%H, H is the standard value

         TDS: 0-100ppm: ±5ppm; 100-2000ppm: ±5%H, H is the standard value

         Electrical conductivity: 0-200us/cm: ±10us/cm; 200-4000us/cm: ±5%H, H is the standard value

         Temperature: ±1℃

Display: 240*135 1.14 inch TFT color screen

Power Supply: 2 AAA alkaline dry batteries

Size: 157 * 37 * 14mm

Weight: About 68g

Working Temperature Range: 0~50℃

Storage Temperature Range: -10~60℃，0~85%RH (no condensation)

User Manual