Leak Detection Equipment

Leak Detection Equipment for AC and Cooling Systems

A slow refrigerant leak can drain an AC system for weeks before anyone notices warm air at the vents. Fluorescent dyes circulate with the refrigerant and glow under UV flashlights, electronic leak detectors sense escaping gas, and bubble solutions confirm micro leaks at fittings and valves. Combustion leak testers check the cooling system for head gasket trouble. Finding the exact source first saves parts and labor, which makes this gear a core part of any AC tools setup.

Getting dye into the system is quicker and cleaner with dye injectors and kits that deliver a measured amount through the service port. For extras like UV glasses, replacement sensor tips, and dye cleaners, browse leak detection accessories. Orders over $99 ship free with fast delivery. Track down your next leak with gear from JB Tools!