The 3285 is a BNC Tee Adapter with BNC Plug to 2 BNC Jack with tarnish-resistant body. Body and fittings are made of brass with gold plated beryllium copper female contacts and gold plated brass male contact/outer contact.
Operating Voltage: Hand-held testing: 30VAC/60VDC Max
Operating Voltage: Hands free testing in controlled voltage environments: 500 VRMS Max