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.
Meter Test Systems
Our systems achieve the highest accuracy and are suitable for testing all meter types.
Instrument Transformer Test Systems
We offer stationary and mobile solutions for testing instrument transformers, optimized for your needs.
Precision Laboratory Systems
Precise and reliable: Our products for laboratory technology set standards.
