US Patent 11698395 Current testing device

A current testing device including a housing assembly, an electrical assembly and a circuit board assembly is disclosed herein. The housing assembly includes a housing that encloses the electrical assembly. The electrical assembly includes a battery, a microprocessor, a display, a keypad, a power button, an electrical port, and test cables. The microprocessor permits the user to simulate a fuse. The microprocessor has a memory in which a predetermined catalogue of fuses characteristics is stored. The user connects the test cables to a circuit board where the fuse is blown. The keypad allows the user to type the simulation characteristics while the display shows the results of the simulation.