Profile: Goldak, Inc. provides pipes and cables. Our product line includes pipes & cables, sewers, valve TRIAD™ digital 2310 and metals. Our Triad 2310 SC is the uncomplicated and intuitive user interface that simplifies and speeds up most locating jobs. The LCD screen offers visual display, and is light weight. The visual response provides both location and orientation of desired sound. Our transmitter is built into a carrying case for compact storage or transport. These are featured with conductive frequencies from 512 Hz to 200 KHz. The dual output jacks are used to trace two facilities simultaneously with different frequencies.