Measurement range: 0 ~ 8000mg / L
Resolution: 1mg / L
Accuracy: 0 ~ 1000mg / L, < + 9% 1000 ~ 3000mg / L, < + 3% 3000 ~ 5000mg / L, < + 4% 5000 ~ 8000mg / L, < + 2%
Power supply mode: DC 12V output mode: voltage: 0 ~ 2.5V working environment: temperature: - 10 ° C ~ 60 ° C, humidity: 0 ~ 100% RH