Custom Fuse Tester

grabcad

Built to withstand the demands of our temperature control box at work, this circuit is designed to quickly determine whether the fuse has blown or if the battery still has power. The circuit's components are carefully spaced to accommodate both sizes of fuses we use, including the larger ones shown and the smaller ones with their solid bodies. While the build itself may not be particularly impressive in terms of print quality, its utility when troubleshooting power issues makes it a highly valuable asset. The prongs used were salvaged from a cheap volt meter that had broken down, and the button was rescued from an old device that had seen better days.