Bareiss Prüfgerätebau GmbH

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Digital length measuring device with electronic unit for calibrating the penetration depth measuring device of Rockwell hardness testers.

„With the patented KalRock, you can verify the penetration depth measuring device of your Rockwell hardness tester. With a resolution of 0.3 µm, it controls the length measuring system of the hardness testers, under a maximum preload of 10 kg.“


„For more information, use our download service.“


Factory Tour

„Take a look at our production facility in Oberdischingen and discover the precision with which we manufacture our hardness testers.“


DAkkS calibration certificate
DGUV Inspection

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