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.






