Sell 【Ready Stock & 100% Original】4 Color LED Oksimeter Oksigen Finger Oximeter Fingertip Pulse Oxymeter Spo2 Monitor Oxygen Meter A2 OXIMETER TFT LED Display Pulse Oximeter best price

Included in the list: 1 * finger clip oximeter Specifications: Product parameters Product name: finger clip oximeter Display mode: TFT oximeter Weight: 50g Battery specifications: 2 * AAA batteries Power consumption: less than 30mA Voltage: DC 3.0V Product size: 5.7cm*3.2cm*3.3cm Screen resolution: 128*64 SpO2 measurement range: 0%~100% PR measurement range: 30bpm-250bpm Description: 1. Insert two AAA batteries according to the positive and negative terminals in the battery compartment and close the battery cover. 2. Squeeze the tail of the device firmly. Open the mouth of the device and insert your finger into the measuring position from the mouth. then loosen the clamp 3. Click the switch button on the front panel to start measuring. After the device starts The measurement is displayed. 4. Typically, within 5-10 seconds, the relevant measurement data can be read directly from the display. 5. Remove your finger from the clamp. and it will automatically turn off after about 8 seconds.