Working knowledge of layout equipment: calipers, verniers, micrometers, depth gages, RMS meters, PT equipment, ultra-sonic testing equipment, dial indicators, protractors, mirical points, English and metric tape measures, explosimeters, fillet gages, calculators and computer terminal. Tape measure, levels, calipers, micrometer, thread gauges, pressure gauges, ultrasonic thickness gauge, mill thickness gauge, pyrometer, and other measure & test equipment.