, Temperature 0 ° C ~ 50 ° C, Battery pack Lithium 2000mAh / 3.7V, CO2 400 ~ 99999ppm, Humidity 0 ~ 99%, Wireless connection WiFi 2.4 GHz, Bluetooth 5.0, PM2.5 / PM10 0 ~ 500ug / M and sup3, Weight 143g, Area 63.6 * 46 * 54.6 mm, 1A, Product Air Quality Monitor, 59.9 * 49.9 mm, Screen Grease in one color, Brand ClearGrass (Xiaomi Cooperation Brand), Energy input 5V.
Aliexpress
There’re some similar (or not) items on Aliexpress
| Image | Product (link) | Price | Coupons |
|---|---|---|---|
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Qingping Bluetooth Temperature and Humidity Sensor Intelligent Air Pressure Environment Control Smart Mini Sensor for Mijia App | $11.71 | – |
Click here to search by yourself. Here are coupons that you can use.
Updated: 19-08-2025
Banggood
Warehouse in China.
Link: ClearGrass Air Quality Monitor
$67.99 with coupon: BGTYOJ758
$78.99 with coupon: BGTYOT758
Additional Banggood coupons:
1. First page
2. Second page
Price history and price alert
Do you need price history chart (for all/most countries) for ClearGrass Air Quality Monitor? There we go. The lowest price was: $67.99.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).