Assemble your customized meter testing device (ZPE) from our individual components. Information on suitable combinations of devices can be found on the respective product pages.

In addition to conventional metrological testing products, you'll also find components from our new digital measuring system. Some modules in this product line cover both metrological testing and data communication testing.
To help you see at a glance whether a product is suitable for testing data communication, we have marked it with a green icon. We describe this product as "suitable for testing smart meters."

DS421

Multi-user error calculator

DSA400

display unit

STM4000

base module

STM41x0

Test voltage module

STM4200

communication module

STM6000

base module

STM61x0

Test voltage module

STM6200

Communication module CL0

STM6210

M-Bus slave communication module

STM6220

IR communication module

STM6230

RS485 communication module

STM6240

RS232 communication module

STM6250

EDL communication module

STM6290

Communication module for basic meters

STM6291

Communication module for TK2020-02

STM6x00

Transmitter/receiver module

When it comes to measuring electrical current, the right components can make all the difference. ZERA, a leader in the manufacture of AC current measurement systems, offers individual components that can be customized to your individual needs. Whether our equipment is to be used in the laboratory or in the test field, ZERA's versatile product range provides all the necessary elements to perform accurate AC current and AC voltage measurements. With years of industry experience and a tireless commitment to quality, ZERA has earned a reputation for delivering reliable and effective measurement solutions tailored to each customer's specific requirements. Don't settle for less when it comes to accuracy—trust us to supply the components you need to make your next AC measurement system a success.

 

We also offer a wide range of services, from customer service to product training, so you can be confident that every single component is working properly and can be used efficiently. Our team of experts will work closely with you to ensure that the installation is carried out to the highest standards and that the components you purchase meet all safety regulations.