BP-366 is special design for differential probe input cable (20kV / 60cm) All new design tooling, safety, convenient and metal is not exposed Dual terminals are using Beryllium copper, which is able to maintain the elasticity to avoid disconnection and more durability 20kV DC, 16AWG, 150℃, cold resistant silicon material, most safety Max. current: 5A Length: 60 cm Both terminals are male banana plugs