Features: Comprehensive Circuit Testing This automotive electrical system diagnostic cable tester provides comprehensive testing and diagnosis for your vehicle's electrical system, helping you quickly locate and resolve circuit problems. Clear Display Allows you to easily read and understand test data, making it convenient for operation and analysis. Automotive Repair Technicians A necessary tool for professional automotive repair and diagnostics, this circuit tester helps technicians efficiently troubleshoot and repair circuit problems. Versatile Applications This circuit tester can be used to test continuity, check lights, track and locate short circuits, and test poor ground contacts, making it suitable for automotive repair shops and garages. Reliable and Durable Made of quality materials, this tester is built to last and withstands the demands of automotive diagnostics and repairs. Specifications: Material: ABS, Electronic Component Working Voltage: DC6-24V Overloads Protection: 8A(When the current exceeds 8A, this will automatically disconnect the current) Package Size: Approx. 4x9x26.5cm/1.57x3.54x10.43in Package Includes: 1x Power Circuit Probe Kits note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.