JB INDUSTRIES HC REFRIG LEAK DETECTOR

| Has a solid state heated sensor for high sensitivity to all HC refrigerants and combustible gases including Methane (Natural Gas), Propane (R-290), Isobutene (R-600a), Butane, (LPG), Ethane (R-170), as well as Acetylene, Methanol, Acetone, Gasoline and others | The LDC-4000 has a sensor life of over 300 hours and an instantaneous response time of detecting leaks as low as 5ppm of Methane