Sell Durable Portable Finger Pulse Oximeter Sports Finger Clip LED 4 Color Screen best price

Durable Portable Finger Pulse Oximeter Sports Finger Clip LED 4 Color Screen Features: 1. Battery Energy Saving: Auto power off when no operation for seconds. 2. Accurate: It is fast and reliable: fingertip pulse oximeter can accurately test in less than seconds. 3. Alarm function: set the alarm and beep sound as you need. There will be a warning when the measured values ​​go beyond the parameter. Know it immediately 4. Easy operation: this oximeter is controlled by one button, which simplifies the complicated and one button operation. 5. Portability: This product is small in size and light in weight, which is very convenient to carry around. Description: Designed for sports and aviation enthusiasts, can be used as a heart rate monitor, does not take much space and can be easily taken away. Specifications: Blood oxygen saturation: (measurement range) 709% 6~99% Battery model: 2 A1.5V alkaline batteries Pulse rate (measurement range): 30BPM~240BPM Power consumption: less than 30mA Size: 57*32*35mm(L*W*H) Package Included: 1*oximeter 1*lanyard 1*Instruction Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.