Sell ALKINDO Fingertip pulse oximeter monitor Oxygen saturation monitor Quick reading LED display best price

Fingertip pulse oximeter monitor Oxygen saturation monitor Pulse rate measuring instrument Quick reading LED display free battery Simultaneous display for testing value. Fine workmanship, high accuracy and durability. Automatic switch-off function for power saving. Widely used in hospital, home health care, oxygen bar, community medical center, alpine area, sports health care etc. Specifications: Color: black , white Material: plastic Working voltage: 2.6 - 3.6V Power consumption: not more than 25maA SpO2 measurement range: 0 -100% Pulse rate measurement range: 30 - 250BPM (resolution is 1BPM) Size:60*35*33mm Color:Black,white Our new shop, all product quality assurance! Local people's shopping plaza, hope to give us a 5-star praise after purchase! We will try our best to do better! If there is a product problem. Please don't comment! You can contact us! We will do our best to serve my dear! thank you Welcome again, too! !