This advanced automotive circuit tester offers a wide range of diagnostic functions including voltage, resistance, diode, open and short circuit, current and frequency measurements, as well as oscilloscope mode for detailed parameter curve analysis. Designed for all 9-30V electrical systems, it is compatible with cars, trucks, motorcycles, boats, ATVs, RVs, excavators, and trailers. The tester features a 2.4-inch TFT LCD screen, front LED light, ergonomic hook, five-key control, and a 20ft extension test line for flexible operation in various scenarios. Supporting 14 languages, it is user-friendly for professionals and enthusiasts alike. Safety is enhanced with a self-check function, circuit breaker protection, and buzzer prompt to alert users of abnormal voltage. Its ability to test
This intelligent automotive circuit tester features voltage resistance diode open and short circuit current and frequency measurement modes making it ideal for diagnosing electrical systems in vehicles and equipment
Equipped with a 2.4-inch TFT LCD screen front LED light humanized hook and five-key control this tester provides clear readings and easy operation for both professionals and DIY users in diverse environments
Supporting 14 languages and a 20ft extension test line this kit is designed for convenient use across multiple vehicle types including cars trucks motorcycles boats ATVs RVs excavators and trailers
The oscilloscope mode displays voltage frequency and time curves while specialized functions allow for relay testing fuel injector testing component activation and tracking short circuits
Self-check function circuit breaker protection and buzzer prompt ensure safe operation by alerting users to abnormal voltage and preventing overloads during troubleshooting and repairs
Measuring 12.13 x 6.77 x 4.37 inches and weighing 3.72 pounds this robust tester is portable and durable making it suitable for automotive workshops garages and on-site maintenance tasks