Product Introduction ：

• Material: BNC Connector: MIL-C-30912, gold-plated center contact and silver-plated body; Coaxial Cable: shielded RG58C/U, MIL-C-17F, 50 ohm; Plunger: nylon housing, stainless steel spring and beryllium copper contact
• Length: -12" (.3m), 24" (.6m), 36" (.9m), 48" (1.2m), 60" (1.5m)
• Rating: Hands free testing at 300 VRMS