The SP Tools USA Circuit Tester is a handheld device used to test electrical circuits in automobiles. It has a test lead for either passenger cars or trucks and checks the circuit between 3-48 Volt. LEDs show polarity, and it is safe to use with electronics.
Circuit tester with test lead for either passenger car or trucks
Checks circuit between 3-48 Volt
LEDs show polarity
Safe to use with electronics * SP Automotive Specialty Tools - 12 Month Warranty
SP Hand Tools are covered against manufacturing defects or faulty materials. This warranty does not cover overloading, abuse, misuse, and/or normal wear and tear. All SP Hand Tools are designed and manufactured for specific purposes and if not used for that intended purpose they will not be covered by the lifetime warranty. Exemptions - All measuring equipment (12-month warranty), battery-operated wrenches (24-month warranty), and striking and cutting tools (6-month warranty).