OLED Screen Handheld Finger Portable Pulse Oximeter With Bluetooth 

Precautions for use:

1. Please use two 5 AAA alkaline batteries or rechargeable batteries, do not use carbon or inferior battery.

2 . Please take out of the battery, if long time no use.

3 . Please timely replace batteries if low batteries indicator. Because battery supply deficiency may influence the measurement accuracy.

4.  Please make sure the correct polarity direction to install battery, otherwise unable to boot.

Functions:

1. Detection: The instrument measures the oxygen saturation SPO2 and pulse rate for the person being monitored, including oxygen volume wave and transmisses to the host computer using.
2. Transimission Mode: Bluetooth
3. Turn on:Press the POWER button to turn on
4. Turn off: Push down the POWRE button and holding 3 seconds to turn off
5. Parameters: SpO2%, Pulse Rate:     BPM

Common troubleshooting:

1. Oxygen saturation or pulse does not display: finger position is not correct, the measured person’s hand is too cold, poor blood circulation or oxygen saturation value is too low to be detected.
2. Oxygen saturation and pulse data instability: finger not into the instrument bottom or fingers shaking, low battery voltage may also result in the phenomenon.
3. Unable to boot: a low battery or without battery, battery placed incorrectly which can also cause the phenomenon.

Electric indicator:

Safety classification: Medical electrical equipment protection according to the taxonomy of the genus the instrument for the II type BF equipment.

Power supply for DC 3 V.

Working environment, transportation and storage:

1. Normal working conditions

A)  Enviroment temperature: 5°C ~ 40 °C

B)  Relative humidity:≤ 80%.

C)  Atmospheric pressure: 86kPa to 106kPa.

D)  Storage

Good packed oximeters should be stored in a temperature of -40 ~ +70 °C, relative humidity 10%~95%, no corrosive gas and good ventilation indoor.

1.Specification:

1.1   Measurement Range

Spo2:                     0 -100%

Pulse Rate:            25 ~ 250 BPM

1.2   Resolution

Spo2:                     1%

Pulse Rate:            1BPM

1.3   Accuracy

SPO2 Accuracy:   2% (70-100%)

                              No defined (35-70%)                          

Pulse Rate             1% (25-250BPM)

Input Voltage:  3V

Input Current:  <40mA

2.Environment

2.1   Temperature

Working: 0 ~ 45°C

Storage: -20~55°C

2.2   Humidity

Working:30~95%

Storage:10~100%

3.Standards

EN865                        Calibration specification for pulse oximeters

EN60601-1                Safety for medical equipment

EN60601-1-4             General safety standard