Aicevoos Digital Combustible Gas Leak Detector - Flammable Gas Methane Natural Gas Tester with Sound & Light Alarm for Leak Location - For Home & Industrial Use - Ideal Gift for Safety Conscious Individuals

This detector uses an electrochemical sensor to identify leaks of combustible gases, helping to locate potential gas sources.
An audible alarm and visual light indicator activate upon gas detection to provide warnings.
Designed to test for and detect the presence of methane and natural gas, which are flammable gases.
Operates using AA batteries, providing a portable power solution for use in various locations.