JPB-607A portable dissolved oxygen analyzerDetailed product description：

The main features of JPB-607A portable dissolved oxygen analyzer are:

31/2-digit LCD (blue backlight optional) LCD display
Automatic temperature compensation, fast response time
Portable, easy to carry
Equipped with our DO-952 dissolved oxygen electrode (polarographic coated)

Main technical indicators:

1. Measurement range:
Dissolved oxygen: (0.0~20.0) mg/L
Temperature: (0-40) ° C
2. Basic error:
Dissolved oxygen: ± 0.1mg/L ± 1 word
Temperature: ± 1 ° C ± 1 word
3. Residual current: not exceeding 0.15mg/L
4. Response time: no more than 30 seconds (90% response at 20 ° C)
5. Stability: not exceeding ± 0.1mg/L ± 1 word within 3 hours
6. Automatic temperature compensation range: (0-40) ° C
7. Power supply: Two No. 5 alkaline batteries
8. Dimensions (mm): 165 × 75 × 30
9. Weight: 0.3kg