Zera Visual Home

Precise

Tradition & Quality

We combine tradition with progress: With us, the knowledge of measuring technology has been growing for generations.

Zera for Tradition & Quality

Independent

Neutral & Focussed

We develop and produce innovative measuring technology and guarantee absolute neutrality.

Zera is Neutral & Focussed

Customer-friendly

Long-term & Committed

Our sales engineers give competent advice – just like our sales partners in over 70 countries.

Zera means Long-term & Committed

Service-oriented

Comprehensive & Flexible

Our commitment to quality covers systems, consulting and service.

Zera is Comprehensive & Flexible

Welcome to ZERA

ZERA manufactures systems for producing, measuring, testing and calibrating electrical quantities and sells them worldwide. Renowned utilities as well as meter and instrument transformer manufacturers are among our customers.

ZERA is an independent company, led by its employees. Maintaining close contact to our customers and long-term thinking oriented toward cooperation define our actions.

Precision starts with us.

All Meter Test Systems products

Meter Test Systems


Our systems achieve the highest accuracy and are suitable for testing all meter types.

Instrument Transformer Test Systems

Instrument Transformer Test Systems


We offer stationary and mobile solutions for testing instrument transformers, optimized for your needs.

Precision Laboratory Systems

Precision Laboratory Systems


Precise and reliable: Our products for laboratory technology set standards.

You can start now with registration for our training courses for meter testing. The basic course Meter testing with portable Reference Meters starts...

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The members of a:m+i met in February for a testing laboratory conference in Wolfenbüttel/Lower Saxony. ZERA participated with a presentation on...

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