UEi CO71A Review


Carbon Monoxide (CO) is one of the main silent killers most people did not aware of. Although it is harmful to health, it is colorless and tasteless so frequently it is not detectable if you do not use special devices to trace it. The UEi CO71A carbon monoxide detector is specially design to detect CO level in the air and alert people base on the dangerous level of CO. With over 45 years of experience manufacturing innovative test and measurement tools, UEi Test Instruments can guarantee the CO71A CO detector is one of the best available.



  • Detect CO from 0 to 999 ppm
  • 3 Color warning light
  • Alarms above 34 ppm
  • MAX capture function


  • NA


Click Here To See What Others Are Saying About UEi Test Instruments CO71A Carbon Monoxide Detector

The UEi CO71A can detect CO level in the air from 0 to 999 ppm (parts per million). Different range of CO is shown in 3 different colors to ensure users are aware of the dangerous level. The LEDs light on the UEi CO71A display blinks green when CO level is between 2 to 9 ppm normal level.

If the CO level is between 10 and 34 ppm acceptable level, the LEDs light blinks amber color. Lastly, if any CO level detected is above 34 ppm, UEi CO71A will trigger RED light with audible and visual alarms. The alarm warns the users CO detected is at dangerous level. Users should leave the place immediately and get assistance from appropriate department.

On top of that, the UEi Test Instruments CO71A carbon monoxide detector has MAX capture function that can continuously updates the highest CO reading. The Auto Zero function automatically activates when the CO detector is turn on.

UEi Test Instruments CO71A Carbon Monoxide Detector

UEi CO71A ReviewThe UEi CO71A also includes an easy-to-read backlit display, a low battery indicator, and an extended life sensor. When it is time to change the battery, users will be notify by an indicator on the CO71A display screen. The extended life sensor ensures the built-in CO sensors can function for at least 5 years.

Basically the UEi CO71A CO detector helps to protect people from over exposure to carbon monoxide. We like the UEi CO71A because it is portable so you can carry it anywhere and detect the particular areas CO level.

For more information about UEi Test Instruments CO71A Carbon Monoxide Detector and special promotion CLICK HERE.

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Rating: 3.5/5 (13 votes cast)
UEi CO71A Review, 3.5 out of 5 based on 13 ratings

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