Temtop Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio Alarm Data Export (M2000 2nd)

Key Specifications

Power Source
Battery Powered
Item Weight
910 Grams
Alarm
Audible
Operating Humidity
90 percent
Sensor Type
NDIR
Batteries
1 AAA batteries required. (included)

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523 reviews
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Temtop Air Quality Monitor CO2 Detector Professional Carbon Dioxide PM2.5 PM10 Formaldehyde Temperature and Humidity Monitor w/Audio Alarm Data Export (M2000 2nd)

The Temtop M2000 (2nd Generation) is a multifunction indoor air quality monitor designed to help users understand and manage the air they breathe. It measures key environmental indicators such as particulate matter, formaldehyde, temperature, and humidity, making it suitable for homes, offices, schools, and professional environments where air quality awareness is essential.

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2-Year Warranty
30-Day Returns

Key Features

8-IN-1 MULTIFUNCTIONAL CO2 MONITOR. Adopts SenseAir NDIR carbon dioxide sensor, Dart HCHO sensor, and Temtop professional-grade particle sensor. Gather the world's top technology to provide you with comprehensive air pollution monitoring.
AUDIO ALARM AND COLORFUL AIR QUALITY LEVEL INDICATOR. Know the air at a glance, you can also set the alarm threshold according to your needs.
DATA EXPORT AND EASY CALIBRATION. Export full data via USB including CO2, PM2.5, PM10, HCHO, particles, temperature, and humidity. Built-in calibration program for CO2 and HCHO. The RAM supports more than 3 months of continuous data logging.
SUITABLE FOR BOTH INDOOR AND OUTDOOR. Adopts colorful TFT display with backlight, ergonomic design, and rechargeable large capacity battery, you can use it for home, office, lab, or carry it to travel.
WHAT YOU GET. M2000 air quality monitor, charging cable, carry case, user manual, Temtop 12-months warranty & 24/7 customer support access via email and phone.

The Temtop M2000 (2nd Generation) is a multifunction indoor air quality monitor designed to help users understand and manage the air they breathe. It measures key environmental indicators such as particulate matter, formaldehyde, temperature, and humidity, making it suitable for homes, offices, schools, and professional environments where air quality awareness is essential.

Key Considerations

1

Multi-Parameter Air Monitoring — Measures PM2.5, PM10, formaldehyde (HCHO), temperature, and humidity for comprehensive indoor air analysis. High-Precision Sensors — Uses advanced sensor technology to deliver reliable and consistent readings across different environments. Large Color Display — The clear screen shows real-time data, trends, and air quality indicators for easy interpretation. Real-Time & Historical Data — Tracks changes in air quality over time, helping users identify patterns and pollution sources. Portable & Rechargeable Design — Built-in rechargeable battery allows flexible placement and easy movement between rooms. User-Friendly Interface — Simple controls make it accessible for both everyday users and professionals. Wide Application Use — Suitable for homes, offices, classrooms, laboratories, and renovation monitoring.

1

Comprehensive Air Quality Monitoring — Covers multiple critical air parameters in one device.

2

Clear Visual Display — Easy-to-read data with real-time feedback.

3

Portable & Rechargeable — Convenient for continuous indoor monitoring across different spaces.

These factors represent the most critical aspects that will impact your satisfaction with this product.

Customer Reviews

Quality Device!
2025-12-14T06:25:46.019Z

The Temtop Air Quality Monitor is a quality device. My wife has Eosinophilic asthma, which is rather rare, but besides coughing her sense of smell is off the charts. Everything with any type of odor is offensive to her. She uses the Monitor frequently and finds it very accurate. Even our 2017 Toyota is still off gassing from the interior products, the monitor showed that, and she now knows why she is coughing in the car. We leave the window open at night when the car is parked in the garage. The city we live in during winter has inversions and the monitor correctly shows the air quality accurately when the air changes because of the inversion.

U
Secrent
I got it for general dust level detection as I have lung issues that big dust levels can worsen.
2025-12-14T06:26:08.611Z

Good for diagnosing dust levels coming from outdoor sources, and from in house activities like sanding or cooking or running a poorly filtered vacuum cleaner or shop vac. It also easily gives a good asses ent of the function of filter fans or even a face mask with a little cleverness (I am a retired scientist with some background in dust measurements). The formaldehyde sensor is also very sensitive to other oxygen containing molecules, especially alcohols. It does an excellent job of discovering someone drinking wine in the house (or as a too sensitive Breathalyzer). Fun. And is thus also a good way to measure how long it takes for the air in your house takes to be replaced with outside air. The co2 sensor is fun. It nicely detects breathing people. I suspect it might indicate that a small group of people was "unhealthy" based upon the higher CO2 levels. A plus feature for shy people.

U
James Cowin

Frequently Asked Questions

Final Verdict

The Temtop M2000 2nd Generation Air Quality Monitor is a powerful and versatile tool for anyone who wants deeper insight into indoor air conditions. With its multi-parameter monitoring, accurate sensors, and easy-to-read display, it provides reliable information to help improve indoor environments and support healthier living spaces.