Hunting a refrigerant leak with a detector

This clip has no narration. What it shows:

• 0 to 0. Looking down through the fan opening of an outdoor unit at its copper tubing, wiring and the leaf debris packed into its base.
• 0 to 0. A technician's hand holds an electronic refrigerant leak detector close to the copper tubing, with the detector's indicator lights lit.
• 0 to 0. A last look at the tubing.
• 0 to 0. The clip ends on the Service Shield Instagram handle, @SERVICESHIELDUSA.