WINTACT WT8821 Oxygen Detector Independent Oxygen Gas Sensor Warning-up High Sensitive Poisoning Alarm Detectorspecification 1. Measurement range: 0~25% VOL 2. Maximum overload: 30% oxygen 3. Response time: <15 seconds 4. Sensor type: electromagnetic O2 sensor 5. Use ambient humidity: 15~90% RH 6. Power: 3X1. 5VAA battery Package Included 1 x Oxgen gas detector (without battery) 1 x manual

40HQ: 845 cartons * 200 pcs = 169000 pcs

also 1/4 inch threaded holes on the top for accessories such as magic arm

Will not block camera

Item Type:Epilator

Applicable products: for AirPods Pro 2

It is a good choice for home theater

The user-friendly design allows you to plug into USB Type-C compatible devices without worrying about the orientation of the port

With hex screwdriver

**Stable Transmission:** Benefit from USB 2

Connect to the wired network

12) VGA15pin

CD driver x 1