Circuit Tester 4-49V DC Interchangeable Shanks, No. EECT449HD

The Snap-on Circuit Tester 4-49V DC Interchangeable Shanks, No. EECT449HD, offers flexibility when detecting voltage, power, ground, and circuit integrity on cars and trucks. Three thread-on interchangeable choices aid with accessibility needs for each job, including 6" and 12" stainless steel shanks, and a 2" banana jack receiver. It features the patented Instinct clear handle for visibility, style, and comfort, leaving one hand free to jiggle wires, replace fuses, or operate switches. Its daylight readable LCD display provides a clear voltage value of the circuit being measured, ultimately decreasing call backs and misdiagnoses of potential problems, the company says.