(Pack of 2) Formaldehyde Air Rapid Test Kit, 5th Generation, DIY Testing Indoor Air
- (Pack of 2) Latest Generation of Formaldehyde Air Rapid Test Kit for home, office, automobile etc. indoor air quality test..
- Rapid and semi-quantitative testing of air formaldehyde without the need for any equipment..
- Great for on-site testing of formaldehyde inside a car, a room or furniture..
- Easy determination of formaldehyde concentration range by inspecting the liquid color and comparing to a color chart.
- Detection Range 0-1.4 mg/m3 with 20 easy to read multi-color scale intervals..