Retractable Extension Reel: Effortlessly extend your multimeter test leads up to 3 or 6 meters with a smoothretracting reel, reducing tangled cables and providing ample reach for automotive diagnostics and general electrical testing. Long Lasting Construction: Built from impact resistant plastic with reinforced connection ports, this test wire reel offers reliable performance and withstands daily use in professional workshops or home garage environments. Convenient Alligator Clips: Equipped with secure grip alligator clips that guarantee solid connections to battery terminals, components, and test points, making it ideal for automotive , circuit troubleshooting, and multimeter compatibility. Compact Portable Design: With a compact 152 mm (3 M) or 175 mm (6 M) diameter spool, this lightweight extension wire reel is easy to carry in your toolbag or store in tight spaces, suitable for mechanics and electricians while traveling. Use scenarios: Automotive diagnostics in a vehicle bay: reach battery posts and wiring harnesses without repositioning the vehicle. Onsite electrical troubleshooting: test points and components across control panels or equipment racks without stretching the leads. Workshop or garage setup: keep wiring organized during routine multimeter checks and preventive maintenance.