DM72B-wifi Air Quality Detector (Banggood, Aliexpress: Detection method for PM: la-ser scattering, Detection temperature: -10°C~50°C, Display method: 4.3 Inch LCD screen display, Flow range: 180 L/min, Storage temperature: -10°C~60°C, Concentration unit for PM: ug/m3, Relative humidity: 20%~85%, Concentration unit for CO2: PPM, Concentration unit for TVOC: mg/m3, Material：ABS, Charging method: DC5V Micro USB, Item size: 145 * 97.2 * 78mm / 5.7 * 3.8 * 3.1in, Atmospheric pressure: 86Kpa-106Kpa, Package weight: 460g / 1.0lb, Item weight: 235g / 8.3ounce, Detection method for CO2: Infrared (NDIR), Package size: 180 * 170 * 90mm / 7.1 * 6.7 * 3.5in, Battery: 1 * lithium battery / 3000mAh(included), Sampling time: 1.5 seconds, Concentration unit for HCHO: mg/m3, Pixel: 480X270 pixels (the best price with coupon)).
Just check coupons out (with price alert and history). Let’s see what best price is ATM.
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China. I don’t think there is an active coupon right now – at least in my database.
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BGherra, BG1cccd6
(you can check these old coupons out, but these probably won’t work)
Price history and price alert
Price history (for all/most countries) for DM72B-wifi Air Quality Detector is here. The lowest price was: $79.99.
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)).