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baoding landcare scitech.,Ltd
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Payment Terms: | T/T,L/C,WU |
Place of Origin: | Hebei, China (Mainland) |
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Display Mode | Segment LCD 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) |
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 20mA |
Voltage | DC 3.0V |
Power Supply | 1.5V (AAA size) alkaline batteries × 2 |
Battery Working Hour | continually work 30 hours, theoretical number is 42 hours |
Safety Type | Interior Battery, BF Type |