Main technical indexes:
1. Measurement range:
Dissolved oxygen :(0.0 ~ 20.0)mg/L
Temperature (0 ~ 40 ° C)
2. Basic error:
Dissolved oxygen: plus or minus 0.3mg/L
Temperature: + 1 ° C for
3. Residual current: not greater than 0.15mg/L
4. Response time: not more than 30 s (20 ° C at 90% response)
5. Automatic temperature compensation scope: (0 ~ 40 ° C)
