Yellow Jacket 69373 Combustible Gas Leak Detector

Product Description

The YELLOW JACKET 69373 is a handheld combustible gas leak detector built for professional use in residential, commercial, and industrial environments. It detects hydrocarbon-based gases including methane, propane, butane, acetylene, and natural gas. The unit features automatic calibration and a SmartAlarm LED system that helps technicians quickly locate leaks and assess their severity. Compact enough for confined spaces and rugged enough for variable job site conditions, the 69373 is a reliable tool for routine inspection and diagnostic work. It ships with a soft carrying case and carries a 1-year warranty.

This detector is suited for HVAC technicians, plumbers, gas fitters, and industrial service professionals who perform leak inspections on gas lines, appliances, fittings, and distribution systems. Its sensitivity to a broad range of combustible gases makes it applicable across natural gas and LP systems in residential service calls, commercial facility maintenance, and light industrial diagnostics. The lightweight handheld form factor allows single-hand operation in tight access areas such as equipment rooms, crawl spaces, and mechanical chases.

Key Features

• Detects methane, propane, butane, acetylene, natural gas, and other hydrocarbon-based gases
• Automatic calibration reduces manual setup steps before use
• SmartAlarm LED system provides visual leak severity indication for faster location
• Compact handheld design suitable for confined and hard-to-reach spaces
• Includes soft carrying case for transport and storage on the job
• 1-year manufacturer warranty

Compatibility

Designed for general-purpose combustible gas leak detection across residential, commercial, and industrial gas systems and appliances.

Installation Notes

Gas leak detection should be performed by a licensed HVAC technician, plumber, or qualified gas fitter in accordance with local codes and IFGC requirements. Before scanning fittings or connections, ensure the area is adequately ventilated and all ignition sources are eliminated. Allow the detector to complete its automatic calibration cycle in a clean-air environment before introducing it to the inspection area. Never use the detector as a sole means of clearing a space for hot work without following applicable safety procedures.