1)Integrated SpO2 sensor and display module
2)Small in volume, light in weight and convenient in carrying
3)Easy to operate, low power consumption
4)Operation menu for function settings
5)SpO2 value display
6)Pulse rate value display, bar graph display
7)Pulse waveform display
9)Display direction can be changed automatically
10)Pulse rate sound indication
11)With measured data overruns limits and low-voltage alarm function, the upper/lower alarm limit can be adjusted
12)Battery capacity indication
13)Low-voltage indication: Low-voltage indication appears before working abnormal caused by low voltage.
14)Data storage function, stored data can be uploaded to computer
15)Data transmission in real-time
16)Auto power off: Under measuring interface, the device will automatically power off after finger out within 5 seconds.
17)It can be connected with external SpO2 probe (optional)
1)Display mode: 1.3" 65 K color screen
2)SpO2 measuring range: 0%~100% (resolution is 1%)
3)Accuracy: 70%~100%: ±2%, Below 70% unspecified.
4)PR measuring range: 30 bpm~250 bpm (resolution is 1bpm)
5)Accuracy: ±2 bpm or ±2% (whichever is greater)
6)Measurement performance in weak filling condition:SpO2 and pulse rate can be shown correctly when pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2% (whichever is greater).
7)Resistance to surrounding light: The deviation between the value measured in the condition of man-made light or indoor natural light and that of darkroom is less than ±1%.
8)Power consumption: no more than 100 mA
9)Voltage: DC 3.6 V - 4.2 V
10)Power supply: 3.7 V rechargeable lithium battery × 1
11)1Battery working hour: 20 hours in theoretical
12)Battery service life: no less than 500 times of charge and discharge
13)Safety type: Internally powered equipment, Type BF applied part
User Manual 1 pcs
Data line 1 pcs
Lanyard 1 pcs
Power adapter 1 pcs
Dimension: 58 (L) × 36 (W) × 26 (H) mm
Weight: about 40 g (with one lithium battery)