product parameters:

display mode: 1.1 inch color OLED screen display

display resolution: 96*64

precision: 70% ~ 100%: + 2%, no less than 70% definition

The measuring range of pulse rate: 30bpm ~ 250bpm (1bpm resolution)

accuracy: + 2bpm or + 2% large value

weak under the perfusion of error: the pulse filling ratio is 0.4%, oximetry can correctly display the oxygen saturation and pulse rate value, oxygen saturation error is + 4%; pulse rate error + 2bpm or + 2% take large values.

ambient light interference resistance ability: under indoor natural light and the existing lighting source of oxygen measurement value and measurement under the condition of a darkroom value compared to the deviation of less than + 1%

power consumption: less than 30 mA

working voltage: DC 3.0V

batteries: 2 1.5V alkaline batteries No. seven

battery working time: 20 hours minimum sustainable work, the theoretical value is 32

safety type: internal power supply equipment, BF application part

Net weight: 50 grams each

packing data: 200/ box

per carton size: 490MM*265MM*490MM

Yiwu Engelhard, Medical Devices Co., Ltd. is a set of medical supplies, non-woven products, first aid, protection and health care products etc. Products specialize in producing, processing and sales company. Has a complete, scientific and efficient quality management system; companies adhere to honesty, pragmatism, innovation, sharing business philosophy, the quality of its products and services for the industry recognized, to get the trust of new and old customers at home and abroad.

we in Yiwu International Trade City has a large store, warmly welcome friends from all walks of life come to visit, guidance and business negotiation, and work together to create a win-win! Welcome to contact us
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QQ:2938859937
Tel: 18758911519 Miss Zheng
store address: Yiwu International Trade City in four districts No. 75 door 5, 1st floor, street 50312 store