Polytec are pioneering leaders in laser Doppler instrumentation. Polytec's vibrometers are ideal for fast easy vibration measurements, where conventional sensors may be difficult, impossible, time consuming or impractical to use. Their range includes single point, low cost industrial, scanning, rotational, ultrasonic, in-plane and fibre optic vibrometers. Polytec also manufacture laser surface velocimeters for non-contact speed and length measurements.
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