Contec Fingertip Pulse Oximeter CMS50D

• CMS50D Pulse Oximeter

Your SpO2 and Pulse Rate at Your Fingertips Now you can accurately and reliably determine your SpO2 (Blood Oxygen Saturation Levels), Pulse Rate and Pulse Strength. Designed for sports enthusiasts, aviators, trainers, bikers, mountain climbers or anyone who wants to obtain their SpO2 on the go.

Accurate and Reliable
Our oximeter accurately determines your SpO2 (blood oxygen saturation levels) within +/- 2% deviation.

Easy Battery Removal

Our quick snap-off battery cover allows you to place and remove batteries completely hassle-free

Features

• Display Format: OLED Display
• Works with 2 1.5V AAA alkaline battery (NOT INCLUDED WITH THE PRODUCT)
• SpO2 Measuring Range: 0% - 100%
• Pulse Rate Measuring Range: 30 bpm - 250 bpm
• Pulse Wave Display: columiation display and the waveform display
• Power Requirements: 2 ×1.5V AAA alkaline battery(or using the rechargeable battery instead), adaptable range: 2.6V~3.6V
• Power Consumption: Smaller than 30mA
• Resolution: 1% for SpO2 and 1 bpm for Pulse Rate
• Measurement Accuracy: ±2% in a stage of 70%-100% SpO2, and meaningless when stage being smaller than 70%. ±2 bpm or±2% (select larger) for Pulse Rate
• Measurement Performance in Weak Filling Condition: SpO2 and pulse rate can be shown correctly when the pulse-filling ratio is 0.4%. SpO2 error is ±4%, pulse rate error is ±2 bpm or ±2%(select larger)
• Resistance to surrounding light: The deviation between the value measured in the condition of human-made light or indoor natural light and that of darkroom is less than ±1%
• It is equipped with a function switch. The Oximeter can be powered off in case no finger is the Oximeter within 5 seconds
  Optical Sensor
• Red light (wavelength is 660nm, 6.65mW)
• Infrared (wavelength is 880nm, 6.75mW)