The P6245 is an Active Probe provides the electrical and mechanical performance required for today's digital systems designs. No additional power supplies or cables are required when used with TEKPROBE BNC oscilloscopes. It achieves high-speed signal acquisition and low circuit loading, required for solving today's problems faced by designers. The small compact probe head and versatile attachment accessories allow direct connection to the device under test. The active probe provides scope bandwidth at the probe tip for the TDS500/600/700.