The BU-00230 is an insulated tip extension that will fit onto test probe tips with a diameter of 0.080" (2mm). Accepts threaded test probes with a thread OD of 0.152" (3.86mm). Compatible with Mueller's BU-2741-D.
The BU-51C-2 is a solid copper meter testing clip (BU-51C) with Mueller's BU-49-2 flexible PVC insulator. Connects to wire up to 14 AWG via crimp or screw connection.
