Air Formaldehyde (HCHO) DIY-testkit - gebruikt voor luchtkwaliteitstesten, detector gebruikt voor thuis, woningen, zaken, hotel, ziekenhuis, school, meubels, auto (Pack van 1)

Worked really well, thanks.

After having headaches at work (specifically in my office) I decided to try this. I was not expecting these results! I would buy again

The test is fairly straight forward and the included instructions are good enough for the average joe. Uncertain of how accurate this test is, but it did confirm the presence of HCHO where I expected there to be some. Unfortunately, this kit took almost 4 months to arrive, with the seller attempting to cancel the order 2 or 3 times.

I have gotten a few of these various air/mold test kits but as always, what’s difficult to know, is how accurate are the results? The kit was easy to use and get results from, but I always feel like I am taking the manufacturer’s word for it on the results without getting a handful of test and getting consistent results.

Unsure how accurate the results were, but this was fairly easy to use. As long as you read the results close to when it says, you should get an accurate reading. I was using it to test for a high amount of mold (which can create formaldehyde), and we had a slight yellow tinge to the solution. We didn't have any other tests to compare, but overall seemed to do what it said.