USM GoPlus Square

Small but mighty

Introducing the USM Go+ that takes field inspection NDT to the next level. Light, handy and controlled by an intuitive arrow-keypad, it has the latest industrial electronics under the hood and offers excellent ultrasonic performance which allows for reliable detection of defects located just below the surface of the test piece.

Handheld ultrasonic flaw detection starts here

Handheld ultrasonic flaw detection starts here

Achieve reliable results in a variety of inspection situations throughout the industrial and process spectrum, from aerospace to power generation and from the automotive sector to the oil and gas industry.

When ultrasonic testing circumstances call for a portable and lightweight handheld instrument, there is no reason to compromise quality for convenience.

When flaw detection equipment can be operated with one hand, inspectors are free to make changes to the probe or their environment with the other. Inspections don’t get easier than that. This is truly the ultrasonic flaw detector designed to stand up to any inspection challenge.




  • The ideal device for portable ultrasonic testing and the perfect tool for operating e.g., in confined spaces, due to its comfortable fit
  • The USM Go+ is designed with a rugged rubber casing to stand up to the harshest field conditions and it is dust and waterproof to IP67
  • The 108 mm x 64,8 mm screen (zoomed mode) with best in class 800 x 480 pixel resolution offers optimum echo dynamics and separation
  • The display is readable in bright sunlight as well as in darkness, and can be adjusted to suit your working environment.
  • The excellent near surface resolution enables you to detect flaws located just under the surface of the test piece with a high degree of reliability

  • A-Scan video recording up to 8 minutes allows live reporting and playback of an entire inspection sequence for review by more qualified personnel
  • A truly ambidextrous instrument with the flip function of the display and functionality of the rocker switches
  • AUTOANG (Auto Angle) feature calculates the refracted angle of an angle beam wedge and utilizes it for trigonometric flaw location projections
  • A standard USB connection allows for data to be downloaded from the flaw detector for further analysis or storage
  • The instrument’s 2 GB memory can be easily exchanged by SD cards up to 16 GB
  • Reports are produced in jpeg or bmp format so there is no need for special reading software
  • Backwall Echo Attenuator (BEA) helps to find very small defects, improving detectability
  • Automatic Gate Threshold for the 2 gates ensuring accurate measurements made under the same conditions

  • Weld inspection
  • Inspection of forging and castings
  • Inspection of rails
  • Inspection of composites
  • More demanding applications such as narrow band filters, low noise digital amplifier, and square wave pulsers

Technical Specifications

Download the most recent Krautkrämer USM GO + OS

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