Features:

1. LED Digital Display: This precise circuit tester kit features a digital LED voltage display for accurate voltage readings. It offers bidirectional current and voltage testing modes. The alligator clip can be connected to either the negative or positive terminal. Red indicates positive, and green indicates negative. Unlike LCDs, LEDs are unaffected by ambient light and can be read accurately in daylight or darkness.

2. Negative Clip Protection: Equipped with pure copper clips and an insulating protective sleeve, the kit provides a secure clamping mechanism for the housing and screws, offering protection against electric shock. The circuit board incorporates a wire protection feature for added safety and fire resistance.

3. Widely Used: This professional, high-performance automotive circuit tester is designed for testing 3-48V DC voltages. It can be used to detect current, ground faults, short circuits, and breaks in wires. Quickly check car headlights, taillights, turn signal circuits, faulty sockets, connections, fuses, broken wires, and more.

4. High-quality product: The handle of the DC circuit tester is made of plastic, and the hardened and tempered carbon steel probe is chrome-plated. The sharp steel probe easily pierces wire insulation to inspect circuits.

5. Long spring wire: The long spring wire can be extended to 1.8 meters (5.9 feet), and the wire is thickened so it won't burn out when the component heats up. Light source: 3W, Lamp cable length: 102 mm / 4.0 in

Specifications:

Measuring voltage: DC 3-48V

Product length: 190 mm / 7.4 in

Cable length (unfolded): 1.8 m / 5.9 ft

Digital display: with LED voltage indicator

Package contents:

1 * Voltage tester