💥LAST DAY SALE 40% OFF💥 - Automotive Electrical System Tester

All-Sun EM285 probe tester is an Electrical Tester for Reducing Diagnostic Time in Automotive Electrical Systems. The car circuit tester has short-circuit protection and can test for bad ground contacts instantly. EM285 car circuit tester tool cable length is about 16ft Makes Your Testing Easily. EM285 Automotive electric system 6-24V DC tools is a Comprehensive test kit. After a simple hook-up of the unit to the vehicle's battery, automotive technician can conduct a positive or negative battery current to the tip by rocking the power switch forward or backward. Automotive electric system is test for continuity. Test for polarity of a voltage. Check switches, relays and the on-off of diodes, fuses and circuits . Test for polarity of electric cables and plugs. Track and locate short circuits. Test for bad ground contacts. With its sky blue color and one-size design, the multifunctional car circuit tester is both lightweight and convenient, making it easy to carry and store in your