Alligator Clips Electrical Test Leads Set, 15A Jumper Wires Heavy Duty with P…
The flexible soft copper core test leads wire with soft hand feeling. Current: 15A. Pure copper conductor material is sensitive that gives you precise testing. 【Safety Operation】2 different color jumper wires are easy to distinguish that will avoid knotted up when testing.
Automotive Buzzer Test Light 3-72V DC Digital LED Voltmeter Dual Color Polarity
Buzzer pulse once with red light on when is positive, beep twice shows negative pole with green light. 【COMPUTER SAFE, STURDY & FLEXIBLE】The professional auto circuit tester has a built-in circuit board chip, which can prevents the car computer board from burning out.