SafeAir Aromatic Isocyanates (TDI & MDI) Indicator Badge (Morphix Part # 382001-50)

This SafeAir badge provides a low-cost visual indication when Aromatic Isocyanates (either TDI or MDI) are present in your environment. A color change, in the form of an exclamation mark, warns of the presence of the targeted chemical and allows you to take appropriate action. This particular badge is designed to indicate the presence of TDI above a threshold level of 5.0 ppb*hr or MDI above a threshold level of 3.5 ppb*hr. (Sold here as a 50-pack. Morphix Part # 382001-50). An available Color Comparator Accessory (part # 383005) provides an extended TDI range from 2.5 - 700 ppb*hr (purchase separately). Badge clips are sold separately.