Specification:

• Display Mode: TFT Screen and LED display
• Screen Resolution: 320*240
• SpO2 Measuring Range: 0%~100%(the resolution is 1%)
• Accuracy: 70%~100%: ± 2%, Below 70% unspecified.
• PR Measuring Range: 30bpm~250bpm(the resolution is 1bpm)
• Accuracy: ± 2bpm or ± 2% (select larger)
• 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% (select larger).
• 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%.
• Power Consumption: About 350mA
• Voltage: AC 100~240V, 50/60HZ
• Power Supply: Built-in recharge Li-Polymer
• Battery working hour: After the device built-in battry finished the charge, it’s continuous working time is not less than 1 hour
• Safety Type: II device, BF Type