"Klein Tools 69134 Low-Voltage Twin-Lead Tester Klein Tools 69134 Low-Voltage Twin-Lead Tester Features: Tests 5-50 volt, AC or DC circuits and components Built-in lamp glows if circuit is live Each of the 4-1/2"" (114 mm) test leads has an alligator clip on the end Handy pocket clip. Klein Tools 69134 Low-Voltage Twin-Lead Tester Specifi...