A fuse tester is a tool used to examine the continuity of a fuse. Fuses are electrical gadgets that defend circuits from overcurrent. When an excessive amount of present flows via a circuit, the fuse will blow, breaking the circuit and stopping injury to {the electrical} gear. Fuse testers are used to shortly and simply examine if a fuse is blown with out having to take away it from the circuit.
Fuse testers are usually small, handheld gadgets which are straightforward to make use of. They’ve two probes which are linked to the terminals of the fuse. When the probes are touched to the terminals, the fuse tester will point out whether or not the fuse is blown or not. Some fuse testers even have a built-in mild that can illuminate if the fuse is blown.
