Fingertip Pulse Oximeter 10A

Features:
Integrated with SpO2 probe and processing display module;
Red LED display;
Small in volume, light in weight and convenient in carrying;
Operation of the product is simple, low power consumption;
SpO2 value, Pulse rate value, bar graph, battery voltage display;
Voltage indication: Voltage indicator always appears;
Automatically power off function: When the device is under the state of measuring interface. It will automatically power off within 8 seconds if the finger falls out of probe.

Specifications:
Display Mode: Red/Blue/Yellow three color LED display
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 ± 3%, 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: Less than 25mA
Voltage: DC 2.6V~3.6V
Power Supply: 1.5V (AAA size) alkaline batteries × 2
Battery working hour: The minimum continually work time is 24 hours, theoretical number is 30 hours.
Safety Type: Interior Battery, BF Type
Accessories
Sell in standard:
A hanging rope
A user manual
Physical Identity
Dimension: 62(L) × 35(W) × 31(H) mm
Weight: About 50g (with the batteries)