5 In 1 Portable CO2/HCHO/TVOC Detector Air Quality Monitor

Product size: 11.8*7*3.4cm, Battery capacity: 1200mAh, Material: ABS, Measuring range: , Package weight: 226g, Boot preheating: 120S (only HCHO / TVOC), TVOC= 0-12.50mg/m3, Package size: 16 * 8 * 4.5cm, Humidity= 20%-99%, Colour: Black, Temperature= -20°C~60°C, , Working voltage: 5V, Error floating: 3%-30%, Model: HLW-101, CO2= 400-5000PPM, HCHO= 0-1.712mg/m3.

Aliexpress

There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price: Open

Image	Product (link)	Price	Coupons
	N58C Professional Indoor Air Quality Monitors 5 in 1 Portable Detector for CO2 TVOC HCHO Temperature Humidity for Home Car	$9.51	–
	5 In 1 CO2 Air Detector TVOC HCHO Temperature Humidity Detector Carbon Dioxide Quality Analysis Instrument Monitor Portable	$11.51	–
	air quality monitor 5 In 1 Detector USB Type-C Multifunctional Automatic Display Portable AQI PM0.3 PM1.0 CO2、HCHO、TVOC Tester	$12.02	–
	ZK30 CO2 Detector Portable Battery Operated Carbon Dioxide HCHO TVOC Temp Humi 5 in 1 Meter Air Quality Monitor	$12.22	–
	CO2 Air Detector 5 In 1 TVOC HCHO Temperature Humidity Analysis Instrument Carbon Dioxide Quality Detector Monitor Portable	$12.37	–
	CO2 Air Detector 5 In 1 TVOC HCHO Temperature Humidity Analysis Instrument Carbon Dioxide Quality Detector Monitor Portable	$13.34	–
	Portable T12 Electric Soldering Iron PD 65W DC 72W	$18.06	–
	Mini Portable Bicycle Pump Rechargeable Air Inflator 100PSI 5V	$25.75	–
	Mini Portable Bicycle Pump Rechargeable Air Inflator 100PSI 5V Type-C	$26.33	–
	JLDG JD-3002 Portable Air Quality tester TVOC HCHO CO2 Meter Gas Detector 5 in 1 monitor indoor	$27.51	–
	5 in 1 Portable Air Quality Monitor CO2 TVOC HCHO Tester Temperature Humidity Meter LCD Backlit Display Carbon Dioxide Detector	$28.10	–
	Anmite 10.5-Inch Portable Monitor 1280P	$42.09	–
	ZSUS 10.5-Inch Portable Monitor 1280P 15:10	$43.91	–
	NOYAFA JMS 12C 5 In 1 Portable Multifunctional Air Quality Detector HCHO Co2 Tvoc Monitor Lcd Display Home Temperature Tester	$48.23	–
	ZSUS 10.5-Inch Portable Monitor 1280P 15:10	$49.74	–
	MUCAI 10.5 Inch 1280P Portable Monitor 16:10 IPS 60Hz	$61.27	–
	MUCAI 10.5 Inch 1280P Portable Monitor 16:10 IPS 60Hz	$64.27	–
	Anmite 15.6-Inch Portable Monitor 1080P	$66.61	–
	ZSUS 15.6-Inch 1080P Portable Monitor	$68.84	–
	HGFRTEE 15.6inch Portable Monitor FHD-IPS [EU]	$72.58	–
	ZSUS 15.6-Inch 1920×1080 Portable Monitor	$73.05	–
	ZSUS 15.6-Inch 1080P Portable Monitor	$73.87	–
	ZSUS 15.6-Inch 1080P Portable Monitor	$76.92	–
	ARZOPA 1080P Portable Monitor 15.6 Inch [EU]	$82.74	–
	ZSUS 15.6-Inch Portable Monitor 1080P	$84.30	–
	ARZOPA 1080P Portable Monitor 15.6 Inch [EU]	$88.41	–
	ZSUS 15.6-Inch 1080P Portable Monitor	$93.19	–
	13.3inch Portable Monitor FHD 2560×1600 2.5K CX133-D	$102.78	$3,51/3,5 coupon “3CELY62GVHK8”
	HGFRTEE 18.5inch Portable Monitor ADS-IPS 100Hz RGB100%	$109.25	–
	HGFRTEE 18.5inch Portable Monitor 100Hz RGB100%	$112.02	–
	HGFRTEE 18.5inch Portable Monitor 100Hz RGB100%	$117.99	–
	ZEUSLAP Portable Monitor 15.6inch	$124.28	–
	UPERFECT 16 Inch 2K 2560×1600 16:10 100%sRGB 120Hz Type C Portable Monitor [EU]	$176.78	–
	UPERFECT 120Hz Portable Monitor 16inch 2560×1600 2.5K IPS	$188.28	–

Click here to search by yourself. Here are coupons that you can use.

Updated: 05-07-2025

Banggood

Warehouse in China.
Link: 5 In 1 Portable CO2/HCHO/TVOC Detector Air Quality Monitor
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!
Add Banggood link!
Additional Banggood coupons:
1. First page
2. Second page

Price history and price alert

There is only one database record (it was for $21.99), so you can’t see price history chart.
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)).
Price Alert