This quick and easy do-it-yourself indoor air quality test strip provides you with a smart and inexpensive way to test your indoor air for smoke particles.
- Can be used to measure personal exposure or room exposure
- Easy to use and inexpensive - test strip, postage paid envelope and test results are included in this one low price
- Identifies airborne black deposition
- Environmental Diagnostics Laboratory (EDLab) provides a final report
- Made in the USA