Sonatest Microgage III Series Thickness Gauge

Sonatest presents the new Microgage III series of portable precision thickness gauges, available with monochrome and colour displays, with or without A-Scan capability. All instruments across the range are field upgradeable, allowing the operator to opt for extra features further down the line, without returning the instrument to the factory.


Microgage III Series Thickness Gauge

The variety of features offered by the MICROGAGE III series enables the user to select a quality tool that will exceed their application needs. The Echo-to-Echo capability allows the measurement of the thickness of materials without removing paint or coatings.

The compact and powerful Microgage III measures 0.1mm or 0.0040 inches of Steel; and overall is ideal for a wide variety of applications from thin to thicker due to its 30Mhz bandwidth square wave pulser.

Designed with the user in mind, the  MICROGAGE III utilises state-of-the–art digital technology to produce fast and accurate readings. Available in 7 models including basic (B), datalogging (DL), with and without waveform(W) with monochrome or colour(C) displays.

Features include:

 0.0001 resolution

 Live A-scan (colour optional)

 Vibration and colour change with alarm

 Storage and recall of set ups

 30 MHz bandwidth

 Zoom auto tracking

 Datalogger 100,000 readings

 Multiple Modes for challenging applications

 Real-Time adjustment of initial gain, slope, range, rectification, zoom and blankings.

 Sunlight readable

 Languages include: English, German, French, Spanish, Italian, Czech, Finnish among others.

  • All gauges in the Microgage III series are covered by a 2 year limited warranty.

Applications areas include: Coil Steel, Fibreglass Thickness (Boats), Titanium (golf club heads), Rubber Tyres, Thin Walled Components, Aerospace applications, Plastics Manufacturing.

Microgage III Series Specification

Weight: 230 g with batteries (8 ounces)

Size: 50w x 127 h x 31.8d mm (3w x 5h x 1.25d inches)

Operating Temperature: -20° to 50°C (-4° to 122°F)

Material Surface Temperature: -20° to 537°C (-4° to 1000°F)

Battery Type: 2 x AA alkaline

Battery Life: Operates for 200 hours (40 hours with backlight on)

Colour Display up to 40 hrs (15 hrs with backlight on)

Display: 128 x 64 Graphics LCD monochrome;  220 x 170 Graphic Colour TFT display



Overall Range: Measures from 0.10 to 508 mm (0.004 to 20 inches). 

Resolution: 0.001 mm (0.0001 inches); 0.01mm (0.001 ins)

Bandwidth: 0.5 – 30 MHz

Waveform: Live colour waveform with dynamic colour change on alarm, large thickness reading, Live monochrome waveform.

Rectify: RF, Full Wave, Half Wave+, Half Wave-

Click Microgage_III_series_w4for more information


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.