V-Meter MK IV Ultrasonic Pulse Velocity System

The V-Meter MK IV ultrasonic pulse velocity system from James Instruments finds voids, cracks and determines other material properties in concrete, wood, ceramic, masonry and other coarse grain materials. A direct digital read-out of transit time, and read-out of wave form on daylight display. Includes a signal and trigger output for use with external oscilloscope or other data input device and USB interface for computer control.