Manufacturers direct, welcome to order, this product for 7 days package. 1 year warranty. Shipped on the same day, more than 2 pieces of blood oximeter national postage, 5 colors are available, shipped on the same day!

Contact: (WeChat) tel: 15757962899

 Main features:

Set blood oxygen probe and processing display module in one

Products small size, light weight, easy to carry

The product is easy to use and low power consumption

Oxygen saturation value is displayed

Pulse rate value, bar chart display

Pulse waveform display

Battery indicator

You can change the display in four different directions

Automatic shutdown function: in the state of the measuring interface, the finger under test will automatically shut down within 5s after disconnecting

Product performance:

Display mode: 1.1-inch color OLED display

Display resolution: 96*64

Accuracy: 70% ~ 100% : ± 2%, less than 70% undefined

Pulse rate measurement range: 30bpm ~ 250bpm (resolution: 1bpm)

Accuracy: & plusmn; 2 BPM or & plusmn; 2% of great value

Error under weak perfusion: when pulse filling is 0.4%, oximeter can correctly display oxygen saturation and pulse rate, and the oxygen saturation error is ±. 4%; Pulse rate error is ± 2 BPM or & plusmn; 2% is the big one.

Anti-interference ability of ambient light: the measurement of blood oxygen under indoor natural light and existing lighting sources is less than ± compared with the measurement under darkroom conditions. 1%

Power consumption: no more than 30 mA

Operating voltage: DC 3.0v

Battery: 2 no.7 1.5v alkaline batteries

Battery working hours: minimum sustainable working hours: 20 hours, theoretical value: 32

Safety type: internal power supply,BF application

Net weight: 50g each

Packing information: 200/ carton

Size per case: 410MM*350MM*420MM