Electronic Specialties 310 Fuse Buddy Pro Test Kit, 3-in-1 30 Amp MINI / ATC / All-Purpose Circuit Tester. The unit can also be referred to as ESI-310 Fuse Buddy Pro, Fuse Buddy Pro Tester 30 Amp MINI/ATC, Fuse Buddy Pro Kit, Electronic Specialities 310 amplifier draw tester, and all-purpose current test kit 310.
