Review on Quality Formaldehyde Detector Temperature Humidity by Robert Hayes
CO2 sensor not working
I dumped CO2 in my greenhouse 8x10 for 2 hours. 1 hour is very aggressive. This changed the ppm value to 10. Dangerous if you want to use this to monitor CO2 readings. Also, the humidifier and temperature were inaccurate compared to the other two devices. The device's maximum reading is 368ppm, a CO2 reading, although it's claimed to read up to 1,000ppm.
- household sensors and alarms
- boring packaging
New products
Comments (0)
Top products in π¨ Household Sensors & Alarms
Wireless Aqara Water Leak Sensor white CN
12 Review
Wireless Aqara Water Leak Sensor white for other countries
31 Review
Interconnect Lithium Battery Powered Kidde Smoke & Carbon Monoxide Detector with Voice Alert - Combination Smoke & CO Alarm
9 Review
Hygienic shower Grohe BauCurve 123072, chrome
10 Review
Another interesting products
π§οΈ High-Quality GINMIC Rain Ponchos for Kids and Adults - Ideal for Emergency Situations, Disposable & Convenient
5 Review
π Quick Dam QD617-1 Flood Barriers: Ultimate Protection in Black - 1 Pack
7 Review
Survival Tabs 8-Day Food Supply: Emergency Food Replacement for Disaster Preparedness, Gluten π₯« Free & Non-GMO, Long Term Storage with 25 Years Shelf Life - Mixed Flavor
4 Review
π¦ Ultimate Emergency Survival Water Pouch: Datrex (64 Pack), 125ml
5 Review