Waygate Technologies Krautkramer C-033 [118-140-033] RG174 Ultrasonic Flaw Probe Cable, Right Angle Microdot to BNC, 6 ft. The Waygate Technologies Krautkramer RG174 Ultrasonic Flaw Probe Cable, a Baker Hughes business product (formerly GE Inspection Technologies), is 6 ft (1.8 m) with Right Angle Microdot to BNC connectors.