LVYIN

Detectors, namely, radar detectors; surveying apparatus and instruments; observation instruments, namely, cameras and sensors; frequency meters; optical scanners; sensors for determining position; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electric current; electromagnets; range finders; distance measuring apparatus; laser guidance instrument, namely, laser guide lights for visual alignment measurement and positioning, not for medical purposes; stress gauges; ultrasonic flaw detectors; ultrasonic sensors; echo sounders; infrared detectors; length measuring gauges; coordinate measuring instruments; metal compression testing machines; metal strength testing machines