Features for Fingertip Pulse Oximeter:

- Ergonomic design, special for children
- Comfortable for wearing
- Measure SpO2 and PR accurately
- OLED display SpO2 and PR, Pulse waveform and bargraph display
- Alarm function: Detected data going beyond limit alarm (when the SpO2 is below 90%,or the pulse rate is not between 50bpm and 120bpm, the alarm occurs); Low power alarm
- Rechargeable button lithium battery
- High brightness can be used even in dark night
- Four viewing angles and six display modes
- Four levels adjustable brightness
- Low battery voltage indicator
- Automatic power off when signal is not available for 4 seconds
- Mini size, light weight, convenient to carry

Specification for Fingertip Pulse Oximeter:

Display	OLED two color
SpO2	Measurement range: 35~99% Resolution: ±1%Accuracy: ±2% (70%~99%), unspecified (<70%)
Pulse rate	Measurement range: 30~255 bpm Resolution: ±1% Accuracy: ±2bpm or ±2% (select larger)
Power	1.5V (AAA size) alkaline battery x 2 Supply voltage: 2.6~3.6V
Working current	≤30mA
Interference resistance against ambient light	Deviation between SpO2 in nature indoor lighting condition and in dark room is less than ±1%

Package Content:
- 1 x RPO-50QB Fingertip Oximeter
- 1 x Lanyard
- 1 x English user's manual
- 1 x Pouch