Car Fuse Tester - 6-24V DC Car Circuit Tester with Indicator Light, Digital LED Circuit Tester with Point Probe, Bidirectional Electrical Test Pen

Long probe and alligator clip: The long probe with an alligator clip allows you to reach the correct location. The tester's sharp steel probe can easily pierce wire insulation.

⇊Wide application: It can be used for passenger cars, RVs, and even trucks. A professional tool for detecting open circuits, fuses, adjusting signal lights, headlights, taillights, etc.

⇊LED working indicator: When the circuit connection is complete, the LED on the handle illuminates to indicate that power is on. The brightness of the light will vary depending on the voltage being measured.

⇊Bidirectional voltage tester: This upgraded circuit test lamp is a bidirectional voltage tester.

During a positive connection, the red LED will be lit, and during a negative connection, the green LED will be lit. Don't worry about losing it: the integrated protective cover for the probe makes this automotive fuse tester difficult to lose. It's also lightweight and compact, convenient to carry and take with you wherever you go.