Model: JPB-605
Dissolved oxygen meter measures the amount of oxygen dissolved in an aqueous solution. Oxygen dissolves in water through the surrounding air, air flow, and photosynthesis.

Technical Parameter
Main features:
Dot matrix backlit LCD display
Automatic temperature compensation, fast response time
Equipped with our factory: 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: ± 0.3mg/L
Temperature: ± 1 ° C
3. Residual current: not exceeding 0.15mg/L
4. Response time: no more than 30 seconds (90% response at 20 ° C)
5. Automatic temperature compensation range: (0-40) ° C
6. Power supply: DC universal power supply (9V~15V, 300mA, internal positive, external negative)
7. Dimensions (mm): 220 × 200 × 85
8. Weight: 1.5kg