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πŸ”¬ advanced quality analyzer detector monitor for precise 400-5000ppm analysis logo

πŸ”¬ Advanced Quality Analyzer Detector Monitor for Precise 400-5000ppm Analysis Review

3

Β·

Very good

Revainrating 4 out of 5Β Β 
RatingΒ 
4.0
🌬️ Airflow & Air Quality, πŸ” Test, Measure & Inspect

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Description of πŸ”¬ Advanced Quality Analyzer Detector Monitor for Precise 400-5000ppm Analysis

This CO2 meter need to be charged for several hours first with the USB cable included in the package box after you receive it . CO2 detector with built-in 2500 mAh battery → This CO2 Detector has a built-in 3.7V, 2500 mAh battery, which powers a bright screen. At the same time, you can also connect any 5V adapter, which supports charging while working. CO2 Meter Plug and play → Built-in accurate air quality Infrared (NDIR) sensor, you can get stable and accurate data after only 30 seconds of initialization after touching the switch. 2.4-inch large screen and bright and clear display → This CO2 tester uses a 2.4-inch large screen, and the brightness of the display data is increased in the design, so that even the elderly can see clearly. Different colors indicate different CO2 levels→400-999ppm green means your CO2 is low level, 1000-1999ppm yellow means medium volume, 2000-5000ppm red means what you should do to improve air quality at this time. Please Note: The CO2 level of the air is not a fixed data,it's changing in a range anytime, so the reading in the display is fluctuating. Multifunctional Carbon Dioxide tester → This product fill light can detect your indoor carbon dioxide, but also display the air humidity and temperature. If you have any questions, please let us know. Your email will be answered within 12 hours. log in your Amazon account> choose "Your orders"> find the order ID> click "contact seller".

Reviews

Global ratings 3
  • 5
    1
  • 4
    1
  • 3
    1
  • 2
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  • 1
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Type of review

Revainrating 4 out of 5

Serves as a display

Does what it's supposed to do very sensitive, charge can hold longer when unplugged, doesn't show high or low records, only shows temperature in Celsius.

Pros
  • Heavy duty
Cons
  • Has been damaged

Revainrating 5 out of 5

A good product! Ordered for moisture control.

A good product that does what it is supposed to do. Compact design that I like. Ordered it for humidity control to really protect my piano. It works!

Pros
  • One year trial
Cons
  • Available in white only

Revainrating 3 out of 5

The numbers jump too much to give you a clear idea

It goes from a few hundred in green to a full blast of 3000ppm all red then slowly falling and sometimes even fast, then save again. Maybe the CO2 levels will fluctuate around 1000ppm in seconds, but that doesn't seem normal to me.

Pros
  • Nice packaging
Cons
  • I don't remember