An inspection mirror, such as the 80560 fro General Tools & Instruments, will find accumulation of oil and dust at a connection, a service fitting, or on the condenser fins. For information on this tool, go to VehicleServicePros.com/11321950.
General Tools & Instrument's Telescoping Lighted Inspection Mirror, No. 80560, incorporates a 2" by 3", fully-polished and shatter-resistant glass mirror topped with two extra-bright LED bulbs. This tool is designed for seeing the “unseeable”, such as electrical wiring under dashboards. It is ergonomically designed with an 8" handle and a stainless steel telescoping shaft that extends from 12" to 33" and features a 360-degree swivel, double-ball joint for maneuvering in tight spaces.