VAPOR MONITOR BADGES, FORMALDEHYDE, 2 , Pack of 2

Details

Badge^ Vapor monitor badge, Formaldehyde 2, Monitor your air quality and breathe easy, Badges include report. Take badge out of foil seal zip lock pouch and clip on collar/lapel/shirt, wear for 15 minutes or 8 hours (short term or long term exposure) and place back into pouch