The OEM-approved Redline Smoke Pro Portable Leak Detector (PLD) comes with its own on-board micro compressor, eliminating the need for shop air and gas lines so users can go where the work is. Portable Leak Detector will help shops quickly perform diagnostics, find more repair jobs, and sell the repairs to their customers. By testing every vehicle that enters the shop, technicians increase their repair business while they improve customers’ vehicle’s fuel efficiency and decrease emissions. Portable Leak Detector also gives technicians the ability to utilize an air-only cycle, mandated and recommended by many OEMs. With PLD, contaminant-free testing is quick and simple.