725L TPI Combustable Gas Leak for Methane Butane Propane Gasoline Diesel Kero

Combustible Gas Leak Detector by TPI (Test Products International).

40 PPM Methane Sensitivity.

Find the source of combustible gas leaks in valves, pipes, and fittings. Tick rate can be nullified to eliminate background gas concentration and pinpoint the leak source.

2 AAA Batteries Included.

TPI 725L - Combustible Gas Leak Detector 40ppm methane sensitivity and bearing defects Trace natural gas lines and fittings for leaks frame to failure 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-upFind the source of combustible gas leaks in valves, pipes, and fittings.40 PPM methane sensitivity, detects combustible gases including: Methane, Butane, Propane, Gasoline, Diesel and Kerosene. Tick rate can be nullified to eliminate background gas concentration and pinpoint the leak source.To find combustible gas leaks with this unit follow these simple instructions:In a clean air environment, press the ON/OFF key to turn the 725L on. Both LED's will flash as the unit initializes and auto zeroes. When the green LED above the ON/OFF switch flashes and a tick is heard the 725L is ready for use. Trace gas lines, fittings, tanks, and containers for leaks.Approach suspected leak areas with the sensor. When a leak above 40ppm is detected the 725L tick and green LED flash rate will increase. When the tick rate increases press and release the ON/OFF key to nullify the tick and continue to approach the suspected leak area with the sensor. Continue to nullify the tick when the rate increases until the location of the leak is found. If the tick slows or stops on its own the concentration level has decreased. Move back in the opposite direction to find the leak again.