Elcometer MTG4 Ultrasonic Thickness Gauge


With a choice of calibration options and measurement modes, the Elcometer MTG4 ultrasonic thickness gauge is ideal for taking readings on a wide range of coated and uncoated materials. 

As well as all the features of the MTG2, the MTG4 has two calibration options.

Using an uncoated sample of test material of a known thickness, the gauge can be calibrated using 1-Point calibration. Alternatively, the user can select one of 39 pre-set materials stored within the gauge including; aluminium, steel, stainless steel, cast iron, plexiglass, PVC, polystyrene and polyurethane.

Measurement Mode

Echo-Echo ThruPaint™ (E-E) measurement mode enables readings to be taken on coated materials with a thickness range up to 20.00mm (0.787”).  In Echo-Echo ThruPaint™ mode, the coating thickness is ignored and the material thickness from the top surface of the material to the material density boundary is displayed.

Data Output

Compatible with ElcoMaster software, individual readings can be downloaded via USB to PC or similar device for further analysis.


  • Pulsed-Echo (P-E) and Echo-Echo ThruPaint™ (E-E) measurement modes
  • 1-Point, Material and Factory calibration options
  • Pre-set measurement rate of 4 readings per second
  • USB data output to PC or similar device

Prodcut Data Sheet


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