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
• Small 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	60 (L) × 30(W) × 31(H) mm 60g (with batteries)