Dissolved Oxygen Meter
FEATURES:
3-1/2LCD with blue-light
Automatic temperature compensation
Immediate response
Easy to carry
D. C. Power supply: One piece of 9V battery
The electrode system is composed of polarographic oxygen electrode and temperature electrode

Range:
1. Range: Dissolved Oxygen: 0-20 mg/L; Temp: 0-40º C
2. Accuracy: Dissolved oxygen: ± 0.3 mg/L± 1bit (basic temperature); ± 0.5 mg/L± 1bit(differ: ± 10º C from basic temperature);
Temperature: ± 1º C± 1bit
3. Response time: ¡Ü30s (90% response at 20.0º C).
4. Stability of the meter: Not over ± 0.2mg/L ± 1bit within one hour
5. Remaining current: ¡Ü0.15mg/L
6. The range of automatic temperature compensation: 0-40º C