Tunkia's solution for sensors testing brings together precise testing signals, efficient multi-sensor testing, and a complete evaluation system in one smooth workflow. This means you can trust your sensor data—and move faster from design to delivery.
The automatic magnetic property testing solution for electrical steel is built around a dedicated core manufacturing system: an Automatic Magnetic Property Testing Device, combined with proprietary system software developed in-house.
The power coefficient of resistance (PCR) is a key factor affecting the accuracy and efficiency of coaxial shunts. This article explains PCR, its influence on measurement uncertainty and settling time, and presents Tunkia’s ultra-low PCR design along with the TH0420 coaxial shunt for precision AC/DC current measurement.
DC powers the rise of renewables, EVs, storage, data centers, and digital infrastructure with efficiency and flexibility. The future of electricity is not “AC or DC” but “AC and DC together,” forming a smarter, more efficient, and more adaptable power world.
Tunkia Concludes a Successful APMP 2025 Journey
Metrology matters because progress depends on measurement. And electrical metrology matters because the world runs on electricity. TUNKIA is dedicated to contributing to electrical metrology.
High-current testing is a core area where metrology technology and engineering practice intersect. Tunkia, through continuous innovation in precision measurement, current comparison, and standard source technology, provides users with highly stable and accurate systematic solutions, contributing to global measurement standardization and high-quality industrial development.
High voltage testing is more than a technical requirement—it is the foundation of electrical safety and reliability. By offering a complete suite of advanced high voltage testing instruments, our company empowers laboratories, manufacturers, and utilities to meet today’s challenges with precision and confidence.
In our previous article, we explored the importance of EV charger metrological testing. Now, let's dive into the key advantages and technical strengths of TUNKIA's portable EV charger testers.
Why is EV chargers metrological testing necessary? What is EV charger metrological testing? What are the differences between EV chargers metrological testing and functional testing? What is the practical solution to test the accuracy of EV chargers? Find the answer to these questions in this one article.