Ultrasonic Digital Thickness Gauge, Hands Free, Model 2 by Cygnus

Ultrasonic Digital Thickness Gauge, Hands Free, Model 2 by Cygnus
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  • OLED Multi Functional display with improved readability in all lighting conditions
  • Enhanced battery life
  • Light, rugged, small and shock-proof IP65 and IP67 sealed aluminum enclosure
  • Gauge senses probe type and automatically adjusts settings for optimum performance
  • Hands free operation: belt/harness clip and neck strap included
  • Display brightness adjustable to suit ambient light conditions
  • Simple keypad operation
  • Protective silicone sleeve offers maximum protection and versatility
  • Rugged probe cable designed for superior flexibility
  • Deep-Coat mode for coatings up to 20 mm (3/4") thick
  • Secure, twist-to-lock probe connection (BNC).

The Cygnus 2 is the smallest, lightest and most durable through coating thickness gauge available.

Perfect for use on flat surfaces or pipes. Our multiple echo single crystal probe technology means you can measure through thick coatings and only the remaining metal thickness is displayed.


  • Measures remaining metal thickness on corroded and coated structures
  • All measurements are error checked using 3 return echoes to give repeatable, reliable results
  • Accepted by all major classification societies
  • Greatly reduces inspection time and costs
  • Echo strength indicator to aid measurement.

With multiple echo, readings are taken by measuring the time delay between any three consecutive backwall echos. The time of T1 (coating thickness) is ignored. The times of T2 and T3 are equal to the time that it takes to travel through the metal. Only by looking at three echoes can the measurements be automatically verified (where T2 = T3).

Kit Contents
  • Instrument
  • Remote, 2.25 MHz, 13 mm (1/2") diameter probe
  • Spare membranes
  • Steel test block
  • Membrane couplant
  • Ultrasonic couplant
  • Accessory pouch
  • Protective silicone sleeve w/ belt/harness clip
  • Neck strap
  • Operation Manual
  • Blue high flex probe cable and case.