Temtop LKC-1000S+ 2. Luftqualitätsmonitor, Datum Dxport PM2,5 PM10 HCHO AQI Partikel VOCs Luftfeuchtigkeit und Temperatur

I saw an YouTube video with a guy testing the air quality on the tube in London (which as it turns out is very unhealthy) and wanted to test it for myself and also wanted to see what is the air quality is in my office and at home and I was shocked. I am seriously considering wearing a face mask again on my commute to work as breathing the air in the tube in London is worse than smoking. At least the air on ground level (12-15 AQI) and around where I live in Loughton (7-10 AQI) is safe. I like the temperature and humidity functions and the ability to export the data so you can see the change over longer periods. The price is high but I hope this monitor lasts at least few years.

hello in short i have found it easy to use and data easy to interpret. only issue is could the print be in a larger font on instruction paper work?

This is a brilliant bit of kit. Very accurate readings of air quality and serves up some surprising results, even in the home, esp the kitchen when cooking underway.
This unit has also proved that London has perfectly healthy air quality and that the powers at large are using propaganda to fleece the proletariate ULEZ my Backside!!!! Thanks to Brown Car Guy, I have this unit and another weapon to undermine the conspiracy theorists!!!

brilliant purchase ,, I watched a person on YT and his action I decide to buy this product . still experimenting with this Temtop device ,, my findings from area to area is an experience , even air pressure low & high can add or subtract particles, thank you for the purchase, I recommend the LKC-1000s+

Not had this unit for long but given the Youtube video I watched before I bought (brown car guy) I have confidence that it is accurate. Have used quite a lot and have found that, when using common sense, when you would expect readings to go up they do, when expectation is a low reading it is. The unit is easy to use and the selection buttons are clear. After a couple of minutes to settle down readings are consistent and clear.
So what have I concluded so far? The air I breath is more than fine, a lot better that all the hype would lead you to believe. In my particular case one of the best places to be for good air quality is in my car, and that applies even in a traffic jam surrounded by lorries. In a morning I need additional ventilation indoors to improve air quality in terms of HCHO/TVOC which can be high first thing but soon lowers with ventilation.
Get one for yourself, it will help you to sort out fact from fiction and help settle your mind if you have been subjected to years of misleading information with no way of knowing what the truth is.