BNC to 4mm Adapter

This test lead consists of a male BNC connector to (2) 4mm connectors and are specifically designed to assist the Phoenix Scope in testing various types of signals. The 4mm connectors are color-coded in black (earth wire) and red (positive pole, which should be connected with the 6-way Breakout Leads). They can also work with the 20:1 Attenuator.