RUTH RUTH is a high effiency Remote Ultrasonic THickness measuring system for steel plate and pipe structures, such as: * Storage tanks * Pipelines * Chimneys * Ship structures Adventages: No scaffoldings or lifts needed  Much faster than manual thickness measuring  Cheaper and safer than manual measuring techniques  Concurrent recording of material thickness and point of measurement  All measurements are recorded - no selection by operator  Real-time viewing of measuremets on the PC screen  Reports on paper or floppy disk