Heavy Duty Circuit Tester/Jumper

• A 2-in-1 Tester that Tests Circuits up to 28 Volts and Works as a Jumper Wire for Power • or Ground. • Heavy-duty circuit tester for checking low voltage up to 28 volts. • By depressing the red button the tester becomes a jumper for powering electrical components or a ground. • The probe, handle, cord and clamp are reinforced for durability. • Comes with a strain relief spring on the cord.