Product Details

MUSTOOL Gas Leak Tester

MUSTOOL 15-in-1 Air Quality Monitor Wifi Tuya App 15-in-1 Smart Tester With stand CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 AQI Battery Powered Real-Time Display for Home Office

Last updated: 07 September 2025
4,60 59 reviews
🛒 21,09$ from Banggood 🛒
Color.: Black
Ship From: CN
14.565 Heats
664 Wishlist
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Questions and Answers
Q

Can these units be calibrated by the customer?

by Late0nArrival, on 15 March 2025
A

Hello, it can be calibrated. The calibration method is in the instruction manual.

by Funtom, on 18 March 2025
Q

Can it give a CO2 alarm?

by FransB, on 12 December 2024
A

There are incorrect indications. Calibration does not improve anything.

by BG333655458, on 20 March 2025
Reviews
5 out of 5 stars
BG103716155 on 15 August 2025

Very usefull air quality tool!_Thanks BANGGOOD!

5 out of 5 stars
Frank on 03 June 2025

Works with Home Assistant

5 out of 5 stars
adrman on 30 May 2025

It works as a reliable environmental monitor. Very fast and reliable delivery, big OK!

5 out of 5 stars
Laszlo on 25 May 2025

very good

5 out of 5 stars
uwequedlinburg on 07 February 2025

The device works reliably. I cannot assess the accuracy of the measurements. However, the differences between different rooms are immediately recognizable. The display of temperature and humidity is not accurate at all. However, I have calibrated measuring devices for that. Inside the device, the gas sensors need to be heated. Therefore, the temperature and humidity inside the housing cannot be the same as the surrounding air. For me, a good device.

5 out of 5 stars
BG145453412 on 30 January 2025

The product works, but unfortunately it works much less with a charged battery than described. Even on a full charge, it only lasts 1.5-2 hours, which is not enough for the battery power. It also regularly switches off completely. After turning it on, you can see that it still has charge, so I dont understand why it is doing this. It also does not collect data after power off, so it does not send it to the app.

5 out of 5 stars
BG534855752 on 24 January 2025

Display and readings are excellent but battery life is very poor. also the App software is slow and not very intuitive.

5 out of 5 stars
kilroy22 on 12 January 2025

It is measuring plenty of data, not sure how precise it is, I did not put it near a 10x expensive device so to have an objective reading.. It has an app to pair with, you can see the data remotely. App is rather OK except trends are waaaay to slow if you try to see more than 1 trend ni a row

5 out of 5 stars
lzava on 06 January 2025

Device is very informative and clear. Information about several contaminants is provided, plus an overall air quality index. Display shows concentration about each pollutant and uses color (green-yellow-red) to clearly mark desirable or alert conditions. It is not possible to calibrate or validate results due to the lack of a separate calibrated detector, but testing the unit in fresh air vs. near a fireplace or breathing people appears to qualitatively respond in a reasonable way. Alarms (at programmable threshold levels) are signalled by a loud buzzer. Battery duration is fair (some hours if screen is kept off), but not really suitable for permanent monitoring unless a constant power source is applied.

5 out of 5 stars
BG333312101 on 29 December 2024

I purchased two of these to monitor the air in my 3D print farm. They work great and have the added benefit of being monitored remotely. I am so pleased that I intend to order more of them.