Vibration sensors and instruments since 1954
Metra has been developing and manufacturing piezoelectric accelerometers, charge amplifiers, vibration calibrators, and equipment and sensors for machine monitoring for over 60 years.

In 2019, the company introduced an integrated management system, which was certified according to DIN EN ISO 9001:2015 in the same year. Since 2022 our calibration laboratory is DAKkS accredited according DIN EN ISO/IEC 17025:2018. to DIN EN ISO/IEC 17025:2018.

We are guided by the principle of providing handy service instruments of good value for practical use.

Metra Today

Metra is an internationally established manufacturer of piezoelectric vibration measurement technology with a wide product range.
The company employs about 25 people in development, production and administration.
Due to its size, Metra is able to react flexibly to customer requirements.
Michael Weber is the third generation to lead the family business.

Model KS57 - High Temperature Accelerometer - Datasheet