Elcometer UG20DL Underwater Thickness Gauge


Waterproof to a depth of 300 metres (1,000 feet), the Elcometer UG20DL is an underwater material and coating thickness gauge ideal for offshore inspections.


The UG20DL offers many features and benefits of the CG100 series in an easy to use brightly lit gauge. Offering both dual & single element transducers the UG20DL’s memory allows users to store up to 5,000 individual readings, together with the A-Scan waveform which can be downloaded to the data management software for further analysis on dry land.


  • 300 metre (1000 ft.) depth rating
  • Single membrane & dual element probe transducers
  • Automatic probe recognition & zero function
  • Pulse-Echo, Pulse-Echo w/Coating, Echo-Echo, Echo-Echo Verify
  • Data Storage: Alpha Numeric & Sequential w/ID
  • Data output and storage: 5,000 readings
  • Download to ElcoMaster® data management software

Interested with This Product?


Able to measure coatings and material thickness

The UG20DL has the ability to measure coatings and material thickness simultaneously while maintaining the ability to locate pits, flaws and defects in the material. The UG20DL also allows you to switch between single and dual element transducers. Based on the same operating principles as SONAR, the UG20DL is capable of measuring the thickness of various materials with accuracy as high as 0.01mm (0.001”).


Store each measurement for further analysis

Up to 5,000 readings can be saved into the gauge memory as each measurement is taken, these can be downloaded later into an inspection application or into ElcoMaster® for further analysis and reporting.

You may also like

Scroll to Top