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| Port | Xi'an, Shanghai, Ningbo, Qingdao |
| Packaging | Aluminum box packaging.English user manual,warranty and charger are inside. |
| Lead Time | 1-2 days after order confrimed. |
Portable rechargeable oxygen concentration O2 analyzer can detect oxygen concentration by natural diffusion in the working envoriment.
|
Sensor types: |
electrochemistry method |
|
Response time: |
≤30s(O2) |
| Display: | LCD with calendar and clock. |
|
Alarm: |
Sound,light and vibration |
|
Temperature range: |
- 20 ℃ ~ 50 ℃ |
|
Humidity: |
15% ~
95% RH (No condensation) |
|
Power supply: |
1800mAh rechargeable Li battery |
|
Charging time: |
3 ~ 5 hours |
Room No.1,3rd Floor,Xi'an Railway Engineering Building,No.205 Jinhua North Road,Xincheng District,Xi'an,Shaanxi,China
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