Air Quality Monitor Detects PM2.5 PM10 Formaldehyde TVOC AQI Temperature Humidity Tester Particle Counter Indoor Outdoor Air Pollution Detector with Data Export, LKC1000S+ 2nd

Absolutely wonderful addition to my workshop and helps me to know when I should wear a dust mask and when to leave the workshop for a cup of tea! I looked at cheaper models from other sources and did a lot of research (a lot), and this is a well-trusted brand with a good history of making devices of this kind, giving me confidence in the product. You need to calibrate it from the box which is no effort at all and it has been great ever since. i t has a wide range of readings and p[resent some nice graphical information which for me (an engineer) is really appreciated and useful :) No issues at all and very pleased with it

Does what it says, fire it up for instant readings.

Very good. Accurate and well made. Was extremely useful for determining leak in chimney and for testing new stove. It’s micro usb not usb c which is a shame but rarely needs charging so that’s not really a problem.

great value for money seems very accurate and easy to use.

It is very good and very accurate. Amazing product and covers all as mentioned. Would definetly recommend this model.

I have no way to check the calibration, but it seems to work well. We all have allergies in our house, and we leave it running most of the time. Its silent, and the charge last about 18 hours of use. You often feel like your a ghost buster wandering around the house to see whats reading what. I do laser engraving on a cheap chinese thing and didnt realise how much crap is put into the air. It also settled an argument between myself and the wife about what was worse for allergies, the cat lost, the dog isnt anywhere near as bad for airborn particles. 😀

I needed to check the air quality in my home due to COPD. It works well and reminded me to out the window vents

Very poor only filters 1% of particles that make up our air, plus used side by side with another monitor a dylos and generated totally different results mainly because these only check duwn to 2.5 micron particles which makes up 1% of our environment sonits pretty useless

good

室内外全く一緒な数字が表示されるのは…室内の新規購入した中国製の家具、明らかに臭いのに数字変化なし…

Einfache Bedienung. Die Messwerte scheinen plausible zu sein. Die aufklappbare Halterung auf der Hinterseite lässt sich leider nur etwas schwer öffnen.

Es fuerte, compacto, y realiza adecuadamente su función. Cuando lo has usado durante un tiempo, aprendes a distinguir cuándo una habitación está bien ventilada o no, y en qué momentos, puedes ponerte en peligro. Lo veo un aparato muy necesario más allá de la pandemia.

It works and is very useful in the wood fire smoke pollution season. Easy to use also.