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Temtop M2000 CO2 Air Quality Monitor Easy Calibration Audio Alarm

7 reviews
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  Real-Time Display, Carbon Dioxide Air Quality Meter - M2000 Temp M2000 is a handheld monitor able to measure PM2.5, PM10, carbon dioxide, and HCHO(formaldehye) and temperature and humidity. It d...
$185.99 $164.89


Real-Time Display, Carbon Dioxide Air Quality Meter - M2000

Temp M2000 is a handheld monitor able to measure PM2.5, PM10, carbon dioxide, and HCHO(formaldehye) and temperature and humidity. It displays accurate readings and instant results as you change the environment.  It is our best seller monitor, the Temp&Humi sensor can help you verify your air conditioner performance, the CO2 sensor is suitable for someone living close to heavy traffic areas, wildfires, or industrial plants where there is a serious level of smoke, or even if you just need an accurate and reliable device to measure the indoors of your home. Also, it counts with formaldehyde sensor, which is a common chemical used in many pressed wood furniture and wood floors affecting directly the air we breathe. 

    7 in 1 - Air Quality Monitor 

    The M2000 air quality monitor is a device with multiple sensors to measure different kinds of pollutants like PM2.5, PM10, CO2, HCHO(formaldehyde), Particles, and Temperature and Humidity. It also counts with a powerful laser particles sensor, NDIR( non - dispersive infrared), and electrochemical sensor.

    Wide Application

    The monitor makes it easy to take measurements from one room to another to get an overview of the concentrations of various pollutants in the home, workplace, school, daycare center, or any other location.

    6 Hours Battery Life

    Powered by internal 2200 mAh rechargeable lithium batteries, it will run 6 hours continuously without charging.

    • Input voltage: DC 5 V
    • Input current: 1 A
    • Battery Voltage:3.7 VDC


    • Suspend/Continue measuring
    • Mute/Unmute the buzzer
    • Histogram
    • Alarm setting
    • Zero calibration


      Model:   M2000 2nd Generation
      Dimensions 8.8 x 2.8 x 1.4in
      Battery Capacity 3000mAH
      Battery Last 6-8h with full charge
      Input DC 5V; 1A
      Operation Environment 0-50℃ (32-122℉), 0-90%RH
      PM2.5 Measuring Range 0-999 μg/m³ (Resolution 0.1 μg/m³)
      PM2.5 Accuracy ±10 μg/m³(0-100 μg/m³), ±10%(>100 μg/m³)
      PM10 Measuring Range 0-999 μg/m³ (Resolution 0.1 μg/m³)
      PM10 Accuracy ±15 μg/m³(0-100 μg/m³), ±15%(>100 μg/m³)
      CO2 Measuring Range 0-5000 ppm (Resolution 1 ppm)
      CO2 Accuracy ±50 ppm + 5% reading
      HCHO(formaldehyde) Measuring Range 0-2 mg/m³ (Resolution 0.001 mg/m³)
      HCHO(formaldehyde) Accuracy ±0.03 mg/m³(0-0.3 mg/m³), ±10%(>0.3 mg/m³)
      User Manual : Download 
      CE and FCC Certificates: Download 
      Warranty 1 Year

          heavy traffics, industrial areas, wildfires, and construction work

          Carbon Dioxide (CO2)

          CO2 is a greenhouse gas that is natural and harmless in small quantities but as levels rise it can be dangerous to your health. Most commonly produced by the air we exhale, CO? levels concentrate indoors with less ventilation.

          Exposure to high carbon dioxide levels can cause suffocation by displacement of air, incapacitation and unconsciousness, headaches, vertigo, and double vision, inability to concentrate, tinnitus, seizures.

          Fine particles (PM2.5)

          PM2.5 are 2.5 micrometers in diameter or smaller, and can only be seen with an electron microscope. Fine particles are produced from all types of combustion, including motor vehicles, power plants, residential wood burning, forest fires, agricultural burning, and some industrial processes.

          Exposure to PM2.5 has multiple short-term and long-term health impacts. The short term includes irritation in the eyes, nose, and throat, coughing, sneezing, and shortness of breath. Prolonged exposure to PM2.5 can cause permanent respiratory problems such as asthma, chronic bronchitis, and heart disease.

          Coarse dust particles (PM10)

          PM10 is 2.5 to 10 micrometers in diameter. Sources include crushing or grinding operations and dust stirred up by vehicles on roads. These tiny particles which are about 30 times smaller than the width of a hair on your head are small enough to get inhaled past our defensive nose hairs and into our lungs.

          Formaldehyde (HCHO)

          HCHO is a colorless, poisonous, highly water-soluble gas with an obnoxious odor. Used in the manufacture of disinfectants, preservatives, and hundreds of industrial and consumer products such as adhesives, carpeting, decorative paneling, foam insulation, drapery, fiber and particle boards, and permanent press fabrics.

           Health Effects:

          • Irritation of the eyes, nose, and throat
          • Coughing, chest tightness, and shortness of breath
          • Reduced lung function
          • Irregular heartbeat
          • Asthma
          • Heart attacks
          • Premature death in people with heart or lung disease


          Customer Reviews

          4.1 / 5

          Based on 7 reviews

          5 Stars
          57% (4)
          4 Stars
          29% (2)
          3 Stars
          0% (0)
          2 Stars
          0% (0)
          1 Star
          14% (1)

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          Returns Policy

          You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days). If you need to return an item, simply send email to We'll notify you via e-mail of your refund once we've received and processed the returned item.

          Return Shipping Address

          Elitech Technology, Inc.
          2528 Qume Drive #2, San Jose,
          CA 95131, United States
          Tel: (+1)4088444070


          We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page. Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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          ISO 17025 certified version data loggers are PRE-SALE only. Lead time: 2 weeks.
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