This userfriendly circuit tester features intuitive operation, precision technology, and ABS construction for reliable measurements and longlasting performance. Whether you are in a garage diagnosing car electrical issues, at home fixing appliances, or on site handling electrical engineering tasks, this tool is suitable for accurate circuit analysis. Designed for professional auto DIYers, enthusiasts, and electricians seeking a dependable solution for electrical repairs and maintenance. It offers intelligent fault identification and a portable design, complemented by a clear display screen for readings even in low light conditions. Key benefits Intuitive operation and precision technology enable quick, accurate results. Durable ABS housing provides longlasting performance in demanding environments. Portable and easy to use across job sites, garages, and home workshops. Intelligent fault identification simplifies diagnostics and reduces troubleshooting time. Clear display delivers readable measurements in low light conditions. What it does Function: circuit testing with fault identification for reliable circuit analysis. Compatibility: suitable for automotive circuits, household appliances, and general electrical engineering tasks. Size and design: compact handheld form for easy handling and portability. Material: ABS construction for durability. Performance: precision technology ensures reliable measurements and consistent results. Use scenarios In a garage, diagnosing car electrical issues to determine faulted circuits quickly. At home, fixing appliances and diagnosing electrical problems with confidence. On site, supporting electrical engineering tasks or field service with accurate circuit analysis.