Digital Tube TFT Saturation Finger Pulse Oxygen Finger Clip-on Pulse Monitor Blood Oxygen Tester

Blood oxygen machine original authentic Lk87.LK88.LK89. With operational amplifier with boost, with battery anti-reverse connection, with anti-counterfeit mark. Spot supply price advantage product Name: LK87 four-color LED blood oxygen machine packing quantity: 200PCs packing size: 40.5*39 * 23.6cm packing weight: 8.25kg  LK87 blood oxygen machine, please confirm the original factory order, original quality, trustworthy infringement and Counterfeiting will be investigated  blood oxygen machine the price of products is affected by the market, and the price fluctuates greatly. Return for any reason is not supported after placing an order. If there is any quality problem, you can change it at any time. If there is an order, you can place samples to see the goods first. Large goods do not support return for any reason. This rule is the default when placing an order. We are manufacturers, we are manufacturers, we are manufacturers! Important things are said three times. Domestic traders, cross-border e-commerce and foreign trade enterprises are welcome to visit and cooperate with the factory! Factory Address: Building F, Xinghui Industrial Park, Guyi Second Road, Bao'an district, Shenzhen city contact general manager Liu: 158 146 26777