Features and Benefits: * Connects digital multimeter or hand held scope directly into circuit - time saving product * Great way to measure current at fuse box - with fuse buddy there is no need to push test probes into fuse socket * Uses existing fuse to maintain overload protection * Fits snug into fuse socket for more accurate current measurements Circuit amperage testing made EASY! Taking current measurements directly from the fuse socket can be a difficult and clumsy connection. Can test circuit up to 10 amps. With the FUSE BUDDY digital multimeter adapter, a good electrical connection is made and the adapter fits snug and tight. In addition, the circuit remains protected by the existing fuse - no danger of overloading. Very convenient way to connect your digital multimeter or hand held scope.