• Sensitive, reliable, and easy to use
• Natural diffusion sampling technique
• Fast response time
• Redundant visual and audible alarms
• Different alarms for leaks, sensor faults, and low battery
• Automatically sets zero measurement baseline upon startup in fresh air
• Detection range 0 to 100%LEL (Lower Explosive Limit)

The #PNG1 is ideal for detecting leaks of natural gas, propane, or butane from plumbing and appliances. Every home and apartment should have one for safety's sake.