The Test Products International (TPI) 725A offers 40ppm sensitivity to detect combustible gasses including natural gas, methane, propane (LPG), diesel, and kerosene. Trace fuel lines, tanks and containers for gas leaks. Once a leak is detected, the 725 will sound an alarm and the red LED’s will light showing level of leak. 40ppm sensitivity Trace natural gas lines and fittings for leaks Check gas equipment for leaks Test propane tanks, fittings, lines, and heaters for leaks Check propane tanks, fitting lines, and heaters for leaks Test confined spaces for gas build-up Fits in shirt pocket Responds instantly Model 725A Specifications Combustible Gasses Detected (Partial List): Methane, Natural Gas, Gasoline, Diesel, Propane (LPG), Butane, Kerosene Sensitivity: 40 ppm (methane) Operating Temperature: 32° to 104°F or 0° to 40°C Response Time: Instantaneous Leak Indication: Audio / Visual Battery: 1.5 volt, AAA Alkaline (2 each) Battery Life: 3 hours continuous use
