Come and see our amazing products. The Fingertip Pulse Oximeter can accurately determine your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength. Simple fingertip insert with results in 10 seconds on a large LED display. It is crucial to use the device in a stationary position and not while in motion for precise readings. Taking a reading is easy, just clip it on to your finger and turn it on at the press of a button. The oximeter is good for sports enthusiasts like mountain climbers, skiers, bikers or anyone interested in measuring their SpO2 and pulse rate. 2 x AAA batteries needed (not included). The price includes the shipping cost to CA,QTY over 10000pcs by ocean. Pls confirm with us about the packing info, stock color and exact production time before placing your order.