We are thrilled toer you a product that can let you check on your cars wires and cables regularly without consulting and spending money on auto shops. Introducing The INSTANT CAR CIRCUIT SCANNER. Instant Car Circuit Scanneris an ADVANCED INSTRUMENT that is SPECIALLY DESIGNED to TRACK and IDENTIFY WIRES and CABLES without PUTTING the INSOLATION ON DAMAGED. It can EFFECTIVELY TRACE the WIRES EVEN the INSIDE Bundles, Conduits, Behind the Panels, Under the Carpets, Upholstery and more. Instant Car Circuit Scanneris 42 V READY as it is COMPATIBLE to NEW VEHICLES with MIXED or SINGLE 42 VOLT SYSTEMS. It has TRANSMITTER that has RECEIVER LED that SHOWS the OPEN and SHORT CIRCUIT CONDITIONS. It has ADJUSTABLE SENSITIVITY for ALL TRACING PROCESS. It is SUPER EASY to USE just CONNECT the TRANSMITTER in SERIES with the WIRE UNDER TEST and START SCANNING. It is SUITABLE for MOST TYPE of VEHICLES. It is SAFE and ACCURATE.