Fingertip Oximeter

Finger Tip Oximeter main advantages: 1.OLED two color OLED display, six display modes. 2.Direction display automatically. 3.Automatically adjust interface direction based on the requirements of detections 4.Low power consumption, with two of 1.5V AAA battery can working 50hours continuously. 5.Vacuum-galvanization technique and UV printing technology employed to create this wonderful product with specular appearance, it is fashion and durable. 6.Low voltage indicator. 7.Automatic power off when no signal longer than 8seconds. 8.Small and light weight, convenient to carry.