タイトルまたは説明

Fingertrip Pulse Oximeter
Model: ZG YYQX**1
Specification


Display Mode: LED display
SpO2 Measuring Range: 0%~**0%, (the resolution is 1%).
Accuracy: *0%~**0%: ± 2%, Below *0% unspecified.
PR Measuring Range: *0bpm~**0bpm, (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: Less than *5mA
Voltage: DC 2.6V~3.6V
Power Supply: 1.5V (AAA size) alkaline batteries * 2
Battery working hour: The minimum continually work time is *4 hours, theoretical number is
*6 hours.
Safety Type: Interior Battery, BF Type