Waterproof Oxygen Meter

With the assistance of skilled and dedicated professionals, we are eminent Exporter, Manufacturer and Supplier of Waterproof Oxygen Meter in Guangzhou, Guangdong, China.
Technical data:
1. Technical parameters: DO measuring range: 0-19.9 mg/l
2. Resolution: 0.1 mg/l
3. Relative accuracy: +/- 0.5 mg/l
4. Automatic temperature compensation: 5 ~ 45A C.
5. Working condition: 5 ~ 45A C.
6. Measuring temperature: 5 ~ 99.9A C.
7. Power supply: the button battery 4X1.5 V5
8. Instrument appearance size: 170X37X37 mm
9. Net weight: 90 g.
10. The waterproof level: IP67
11. color :yellow

HOW TO USE
1 before the use of dissolved oxygen, the membrane of the electrode should be set, and the electrolyte is added to the dissolved oxygen pen. After 10 minutes of dissolved oxygen will automatically shut down.
2 press the [ON/OFF] button to open the power switch, the dissolved oxygen pen is still placed in the air, the [CAL] key to enter the full calibration state, the instrument at the temperature position will display a flashing "100" interface, waiting for 3-5 minutes after a row of data is stable, according to [YES] key to determine the data. Press a [YES] button to enter the measurement state directly.
3 the dissolved oxygen pen is cleaned and put into the liquid, and the water to the temperature sensor (Yin Shailiang's metal part) but not the probe (yellow cap) is not without probe. The value of the display is the DO value of the solution.