Surface gauges: measurement from every angle

Celebrating 40 Years of
Reliable Ultrasonic Measurement

Pioneers of the original ultrasonic multiple-echo metal thickness tester, measuring metal thickness through paint to give accurate and reliable thickness measurements.

Cygnus Instruments is a trusted manufacture of ultrasonic testing equipment used across many industries worldwide. We deliver the very best and most accurate ultrasonic equipment.

With customers being at the forefront of product development, Cygnus now has three ultrasonic product lines: thickness testers, watertight door leak detector and a flooded member detection system.