Happyfun Automotive Circuit Fault Probe Tester, Portable High-Precision 20a 48v Car Circuit Probe Tester with Led Display & Front Lighting Vehicle Tool Kit

Precision Measuremen: The automotive circuit fault probe tester is expertly designed for high-accuracy electrical current measurements, providing real-time readings that effectively diagnose automotive issues. Its high-resolution display detects even the smallest fluctuations in current, facilitating quick identification of potential problems User-Friendly Interface: To use this automotive circuit fault probe tester, simply remove the blade fuse from the jack and the vehicle's fuse from the circuit to be tested. Insert the tester’s safety into the wire socket to ensure correct circuit protection before plugging it into the vehicle fuse socket with a maximum load of 20A/48V Clear Data Reading & Efficient Operation: Equipped with a blue backlit LCD screen, the automotive circuit fault probe tester ensures clear visibility of current data in various lighting conditions. The built-in front light enhances safety during nighttime maintenance while allowing even novices to perform professional-grade current tests efficiently Durable Construction: Constructed to withstand the rigorous demands of automotive environments, this automotive circuit fault probe tester boasts robust durability. Made from high-quality, impact-resistant materials, it is waterproof and suitable for busy workshops or outdoor settings, ensuring long-lasting reliability Portable Design: Designed with portability in mind, the automotive circuit fault probe tester is lightweight and compact, making it easy to transport between different vehicles or carry on the road for mobile diagnostics. Its convenient design allows for hassle-free circuit testing wherever you are