| Sign In | Join Free | My chinacomputerparts.com | 
              
  | 
      
| Categories | Dissolved Oxygen Meter | 
|---|---|
| Brand Name: | Desun Uniwill | 
| Model Number: | DYS-1 | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 0~100 pcs | 
| Price: | $ 425.00 - $ 535.00/ Set | 
| Payment Terms: | L/C, D/A, D/P, T/T | 
| Supply Ability: | 0~1000 pcs | 
| Delivery Time: | 7~ 15 working days | 
| Packaging Details: | Carton packaging | 
| Model: | DYS-1 | 
| D.O. Range: | 0~20mg/L or 0~200% | 
| DO sensor: | Optical DO sensor | 
| D.O. Accuracy: | 1% | 
| Dissolved Oxygen Sensor Drift: | <1%per year | 
| Sensor Material: | Stainless Steel/Titanium | 
| Temp. Range: | 0~40℃ | 
| Temp. Accuracy: | ±0.2℃ | 
| Working Temperature: | -20℃~50℃ | 
| Material Supplied: | 3v~6v | 
| Power: | <0.5w | 
| Signal Output: | RS-485 | 
The handheld device can be used for monitoring of dissolved oxygen, temperature and PH in water, and can meet the requirements of portable accurate water quality measurement.
Signal output: RS-485
The screen uses a custom backlight, which can display dissolved
oxygen, temperature, PH, real-time clock.
Manual calibration of salinity, air pressure and KB value to ensure accurate measurement value.

                                 
                             |