Free Shipping in US

Shipping within 24 hours.
Fast Worldwide DHL Shipping.
Free Standard Shipping in US: 3-5 Days for delivery.
Next Day Shipping Service Available in US: Orders placed before 12:00pm PST will be shipped on the same day!

Temtop M10 Rechargeable Air Quality Detector AQI Monitor HCHO TVOC AQI PM2.5 Real Time Monitor

48 reviews
5 Stars
46% (22)
4 Stars
40% (19)
3 Stars
15% (7)
2 Stars
0% (0)
1 Star
0% (0)

see all 48 reviews

28 questions
In stock
Temtop M10 is an indoor air quality monitor for PM2.5, AQI, TVOC and HCHO( formaldehyde)  measurement. It helps detect wildfire and smoke air pollution in your local area. Get M10 to understand and...
$95.99 $89.99

Temtop M10 is an indoor air quality monitor for PM2.5, AQI, TVOC and HCHO( formaldehyde)  measurement. It helps detect wildfire and smoke air pollution in your local area. Get M10 to understand and control over the air you breathe. Its design allows users to easily move around the house and take measurements in different rooms. 


KNOW AT A GLANCE Large and clear reading, with 3-color indicator lights, know the air quality immediately from wherever you look at it.
4-IN-1 MULTI-FUNCTION Measure PM2.5, AQI, TVOC, and HCHO, with sensitive Temtop 3rd generation laser particle sensor and Dart electrochemical sensor.
EASY TO USE A home button realizes all operations, including power, interface switch, and display cycling. The 2200mAh battery provides portable power when USB charging is not available.
CALIBRATION AVAILABLE The HCHO( formaldehyde)  sensor supports easy calibration. To ensure the accuracy of the sensors, make sure it is placed in a ventilated environment (indoor or outdoor) for at least 6 hours before used for the first time or after stored for a long time.
Warranty 1 year warranty


Product Specifications

 PM2.5 Sensor: Laser PM Sensor
Measuring Range(PM2.5): 0~999 ug/m³
Resolution(PM2.5): 1 ug/m³
PM2.5 Sensor Life: 3 years
HCHO( formaldehyde) Sensor: Electrochemical Sensor
Measuring range: 0~2 mg/m³
Resolution: 0.01 mg/m³
HCHO( formaldehyde) Sensor Life: 3 years
Measuring range(TVOC): 0~5mg/m³
Resolution(TVOC): 0.01mg/m³
TVOC sensor life 3 years
Battery capacity: 2200mAh
Battery life: 6 hours on a single charge
Input: DC 5V; 0.5A-1A
Weight:  200g
 Dimensions:  82*82*31 mm
User Manual: Download
CE Certificate:  Download
FCC Test Report:  Download


Cleaning Cycle

It's suggested to place the device in a ventilated environment for 6 hours before first-time use to get a cleaning cycle for sensors. During the procedure, please turn off the device.

More Information

Understanding air pollution has become a need in order to live a better and healthier life. Air pollution is a combination of several gases and small suspended particles in the air, it can be colorless and invisible, but bigger particles can be seen in the air such as dust and pollen. Long exposure to air pollution can cause several health issues, this factor strongly depends on how long, hong often, and how much pollutants the individual has been exposed to.  Children and elderly people, and people with certain health conditions, such as diabetes, asthma, heart, and lung diseases are more sensitive to air pollution effects. 

Primary Pollutant in the USA
Particulate matter(PM) is the primary pollutant in the US. PM comes in many different sizes and it can as small as a hair. 90% of the time particulate matter is inviable to human eyes. PM has many sources, such as combustion such burning fuels from cars, ships, airplanes, trucks, buses. Also, it comes from certain types of facilities as cooking facilities, meat industries, wood-burning, wildfires. PM also comes from natural resources like dust and storms. But most of the PM in the is formed by a mix of several pollutants retained in the air. 

Know the Pollutants

PM2.5: Particulate matter at the size of 2.5 micrometers in diameter or smaller can only be seen with an electron microscope. These particles are so small that can easily travel into our lung system.
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.
TVOC: TVOC is a grouping of a wide range of organic chemical compounds to simplify reporting when these are present in ambient air or emissions. Many substances, such as natural gas, could be classified as volatile organic compounds (VOCs)
AQI: For each pollutant, an AQI value of 100 generally corresponds to an ambient air concentration that equals the level of the short-term national ambient air quality standard for the protection of public health. AQI values at or below 100 are generally thought of as satisfactory. When AQI values are above 100, air quality is unhealthy: at first for certain sensitive groups of people, then for everyone as AQI values get higher.


Operation Steps

1. Place the device outdoors for more than 6 hours.
2. Turn on the monitor.
3. The display will show HCHO ( formaldehyde) concentration. Click on the home button to switch the display to each concentration reading (PM2.5, TVOC, AQI).
4. Double click the home button to enter the cyclic display mode.
5. Double click the home button again to exit the cyclic display mode.
6. Light indicators indicate the corresponding air quality.

HCHO(formaldehyde) Calibration 

It is suggested to calibrate the detector manually after three months of use as follows.

1) Turn on the detector and wait for 10 minutes.
2) Use a pin to push the hidden button at the back of the device until HCHO(formaldehyde) icon flashes on the screen.
3) Place the detector outdoors for ventilation purposes for 10 minutes.
4) The calibration is done when the HCHO(formaldehyde) icon stops flashing.


What's included?

 M10 Detector * 1
USB Cable * 1
User Manual * 1

Customer Reviews

4.3 / 5

Based on 48 reviews

5 Stars
46% (22)
4 Stars
40% (19)
3 Stars
15% (7)
2 Stars
0% (0)
1 Star
0% (0)

Write a Review

Filter | | | Previous Page Next Page (% %)/(% %)
(% authorFirstLetter( %) (% %) verified
(% review.title %)
(% %) : (% review.option1.value %) (% %) : (% review.option2.value %) (% %) : (% review.option3.value %)
Click to Zoom
Click to Zoom
(% review.date_time_str %) Verified Purchase
((% review.thumbs_count %)) Helpful

showing reviews from (% %) to (% %) Previous Page Next Page

0 Review Posted

Product Questions

(% %) Questions Asked

0 Question

Ask a Question

Filter | | | Previous Page Next Page (% questionsData.questions.current_page %)/(% questionsData.questions.last_page %)
(% authorFirstLetter( %) (% %)
Q : (% question.question %) ?
Asked on (% question.created_at %)
A : (% question.answer %)
By (% question.answered_by %) On (% question.answered_at %)

showing questions from (% questionsData.questions.from %) to (% %) Previous Page Next Page

0 Question Asked

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 login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. 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.
United States: Shipping within 24 hours.
Free Standard Shipping in US: 3-5 Days for delivery.
Next Day Shipping Service Available in US: Orders placed before 12:00pm PST will be shipped on the same day!
Worldwide: Fast Worldwide DHL Shipping.

Note: ISO 17025 certified version data loggers are PRE-SALE only. Lead time: 2 weeks.

Recently Viewed Products

Free shipping in US
30 days easy return
Secure Shopping
24.7 Help Center
You have successfully subscribed!
This email has been registered