Quickly target natural gas leaks and cracked heat exchangers. Senses 132 gases, including Carbon Monoxide and Methane in concentrations well below their lower explosive limit or OSHA ceilings - down to as little as one PPM - depending on the specific gas. The system's sensitivity can be adjusted to high, medium or low ranges.

Can also be used as an Electronic Termite Sniffer.

Features:

• 1-second response
• Audible alarm, plus on/off switch
• Easy to read scale and battery check
• Weight: 1 lb.
• 5-minute warm-up time
• Handsome protective case included

Partial List of Detectable Compounds:

• Acetone
• Acetylene
• Alcohols
• Ammonia
• Benzene
• Butane
• Butyl Acetate
• Carbon Monoxide
• Ethane
• Formaldehyde
• Gasoline
• Hydrogen Sulfide
• Lacquer Thinners
• Methane (Natural Gas)
• N-Butane
• Naphtha
• Propane
• Toluene