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Devices that measure the characteristics of a vibrating surface.
Polytec OFV 1000 Fiber Vibrometer
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Polytec OFV 3001 Laser Vibrometer Controller with OFV 303 Sensor Head
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For non-contact measurement of surface motion.
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Controls Zoom, Focus, Pan-Tilt, and Autofocus
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Also known as model number OFV508-KU.
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Unit powers on but needs repair and calibration.
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