Product Details:

• For personal health monitoring
• One-Click detection
• Accurate Measurement
• Auto Power-Off
• Dual Color OLED screen
• Comfortable
• ACCURATE & RELIABLE RESULTS: Accurately determines Saturation of Human Hemoglobin (SpO2), Pulse Rate (PR) and Pulse Strength. Designed for families, clinics, and oxygen bars for monitoring oxygen & pulse readings.
• QUICK & EASY RESULTS: Using this device is as simple as pressing a button. It displays results in less than 3 seconds and uses patented digital technology to show results in four different directions with a simple press of button.
• SUITABLE FOR ALL: Its finger chamber is wide enough to accommodate big size fingers.It can be used on children with weight more than 30kgs. It can be used by bikers, mountain climbers, skiers, and other sports lovers.
• DUAL COLOR OLED DISPLAY: It has colored multi-directional OLED display which shows clear and bright results every time. The display is easy to read in dark, inside room or outdoor in bright sunlight.
• A quick, simple and accurate way to check Pulse Rate, Blood Oxygen Saturation Levels and Perfusion Index. The comfortable silicon padded finger clamp with a simple onebutton design allows for easy operation. A small portable size makes it convenient to use and carry. It is an ideal way to monitor the health status at home, especially during these COVID-19 times where regular monitoring of the patient is vital.

The Microtek Digital Finger Pulse Oximeter provides accurate measurements of oxygen saturation and pulse rate at a reasonable price. The manufacturer’s website does not provide accuracy specifications, but the meter has been approved by the FDA and online user comments indicate the readings this meter provides agree with the more expensive pulse oximeters found in doctor’s offices and hospitals.
The meter incorporates a large display facing away from the user, which may or may not be inconvenient, and provides SpO2, pulse rate, pulse strength readings, and a low battery indicator. Contrary to the manufacturer’s claims several online comments suggest the display is not easy to read in bright light, 
With the push of a button the meter can be turned on and when set aside the meter will automatically turn off after 8 seconds of disuse. The meter is powered by two AAA batteries that provides up to 30 hours of operation, and is sold with a canvas case and lanyard to provide options for transporting and storing the meter when not in use.