ZERA test and calibration equipment

Accurate Measurement Starts with Reliable Testing Equipment

ZERA develops and produces measurement, testing, and calibration systems for electrical quantities. The German brand specializes in solutions for testing energy meters, charging stations, measuring transformers, and electrical installations. Through Imbema, you can find ZERA solutions for professional testing, verification, and calibration within measurement and control technology.

Whether you are working on periodic meter checks, quality assurance, or maintenance of metering installations, with ZERA you choose precision, reliability, and practical applicability in the field.

ZERA: specialist in precision measurement technology

ZERA GmbH has been active in measurement technology since 1920 and develops systems for generating, measuring, testing, and calibrating electrical quantities. The company develops and produces in Germany and supplies worldwide to, among others, energy companies, measurement services, laboratories, and the instrument transformer industry.

ZERA and Imbema; partners from the start

With ZERA, Imbema has been providing high-quality testing and calibration equipment in the Benelux for many years for organizations that want to be certain about their measurement values. The solutions are suitable for checking energy meters, analyzing measurement installations, and supporting calibration and maintenance processes. Why choose Imbema?

Professional testing and calibration equipment for electric meters
Portable solutions for use on location
Accessories such as probes, current clamps, cable sets, and voltage measurement bridges
Suitable for applications in measurement and control engineering, energy management, and quality control
Advice and support from expert specialists in product selection and use

The ZERA products

Portable Testing Equipment for Electricity Meters

ZERA provides portable measuring and testing equipment for inspecting meter installations on site. Think of calibration cases and test meters that allow you to check electricity meters for accuracy, functionality, and measurement deviations. ZERA describes its meter testing portfolio as a wide range: from compact devices to customized testing setups with more than 40 measuring points.

Solutions for Charging Stations and E-Mobility

ZERA also develops test solutions for AC and DC charging stations. The brand offers mobile testing cases for metrological checks on site and stationary systems for quality control or calibration of charging stations.

Stationary test devices for electricity meters

ZERA provides stationary test installations for accurately inspecting and calibrating energy meters in a fixed test environment. These systems are suitable for laboratories, metrology services, and production environments where multiple meters need to be tested efficiently and reproducibly. Depending on the application, the installations can be configured as a compact test setup or as a customized test system with multiple measurement sites.

Accessories and parts for test equipment

In addition to complete test equipment, Imbema also supplies parts and handy accessories for ZERA equipment. Think of sensor heads, infrared sensor heads, current cable sets, current clamps, voltage measuring bridges, and probes. These accessories support the safe and efficient execution of measurements and inspections on energy meters and measuring installations.

Applications

ZERA testing and calibration equipment is used for, among others:

checking electricity meters
testing single-phase and three-phase meters
periodic inspection of meter installations
error analysis in measurement deviations
calibration and verification processes
maintenance and quality assurance
testing of charging stations
support for metering services, installers, energy companies, and laboratories

Need help choosing the right ZERA solution?

The choice of testing and calibration equipment depends on the application, the type of meter, the desired accuracy, and how you use the equipment: mobile on-site or within a fixed test environment. The specialists at Imbema are happy to help you find the right ZERA solution for your measurement process.