Display mode (TFT display)
SpO2: 2 digits
Pulse rate (PR): 3 digits
Pulse intensity: bar-graph
Pulse rate
Measuring range: 30 ~ 250bpm
Resolution: 1 bpm
Accuracy: ±2bpm or ±2%
Average pulse rate: Moving calculate the average pulse rate every 4 cardio-beat’s cycle. Deviation between average value and true value does not exceed 1%
Pulse intensity range: Continuous bar-graph display, the higher display indicates the stronger pulse
SpO2
Measuring range: 0~100%, (resolution 1%)
Accuracy: 70~100%: ±2%
Average value: Calculate the average value every 4 measure value. Deviation between average value and true value does not exceed 1%
Power supply: DC 3V, < 100 MA
Battery: dry battery (2AA)
Oxymeter probe: wavelength: 660 – 905 nm
Dimension: 110(L)x60(W)x23(H) mm
Weight: about 120g (with dry battery 2AA)
Safe type: BF Type
