New metal thickness gauge from Coltraco

Adding to its range of single-echo Portable Ultrasonic Thickness Gauge Portagauges, Coltraco Ultrasonics has announced the release of Portagauge 4
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The Portagauge 4 from Coltraco

Staff reporter

The multiple-echo device is designed to provide accurate readings of metal thickness in corrosive applications including mining and quarrying.

Coltraco said Portagauge 4 offers an accuracy of ±0.1mm and is able to ignore surface coatings such as paint. It is easy to calibrate and doesn’t require zeroing. The large colour LCD numeric digital display and the soft moulded rubber casing makes Portagauge 4 robust and user friendly.