Waygate Technologies Krautkramer C-012 [118-140-012] Cable Coaxial Ultrasonic Flaw Probe Cable, Microdot to BNC, 6 ft. This Waygate Technologies Krautkramer Ultrasonic Flaw Probe RG174 Cable, a Baker Hughes business product (formerly GE Inspection Technologies), is 6 ft (1.8 m) with Microdot and BNC connectors.