3M 3500 70070032142 Vapor Monitor

The 3M Vapor Monitor 3500 uses the proven scientific principle of diffusion, which is the gradual mixing of molecules of two or more substances. It has a single charcoal sorbent wafer for easy collection of vapors and can be used for most applications. It has an 18-month shelf life.

Features:

• Simple and convenient.
• No batteries, hoses or pumps to operate.
• Easy to use. Just clip the monitor to shirt lapel, collar, or pocket.
• Versatile. 3M monitors can also be used for area monitoring, if sufficient air flow exists.
• 3M provides reference information needed to use the monitors.
• Confidence. Testing facilities are accredited by the American Industrial Hygiene Association.
• Comfort. 3M monitors are small and lightweight and will not interfere with employee activities.