Beijing Risingmed Medcal CO.,LTD

Features:
Measure SpO2 and PR accurately
Color OLED display SpO2 and PR, Pulse waveform and bargraph display
High brightness full color OLED 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
2 AAA batteries support 30 hours continuously
Mini size, light weight, convenient to carry
Widely used in hospital, home healthcare, oxygen bar, community medical centre, alpine area, sports healthcare etc.

Specification:
Display :64K color OLED
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%
Dimension & Weight 57 (L) × 31(W) × 32(H) mm
50g (with batteries)