Loved how accurate it is
I was extremely impressed with your product because it was so accurate I have to monitor my grow in my greenhouse so I looked you up and seen your reviews and I was very very impressed I like the design I like how small it is most of all I love how accurate it is.
We work in a industrial area, close to a very busy high way, so the level of pollution is way out normalcy. We purchases the PMD 351 because seems the most accurate and professional device we could find for an affordable price. Clearly the results was surprising in the office, but we are taking actions to change the current air situation for the well being of our employees.
Great HCHO monitoring
My wife purchased the monitor last week. We were not familiar to this kind of technology, so I started searching for and found that Temtop use Dart sensors to measure formaldehyde which is the best sensor to measure such pollutant in the market at the moment. it has been helping us a lot so far. Although I wish Temtop had this info in the user manual.
Already paid for itself
I bought this device because I wanted to measure the air quality inside the exercise room in my house. I always extra tired and a bit suffocated in the room, because it is quite small and just a few windows, not much ventilation. The monitor helps me to device when it is the best time to stay indoors or to exercise outdoors, because sometimes the room has high levels of CO2 and particles which makes it more difficult to breathe