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TUNKIA News | TUNKIA Shines at The Smarter E Europe 2026

07-16 2026

From June 23 to 25, 2026, The Smarter E Europe 2026 took place at Messe München in Munich, Germany. TUNKIA, together with its partner inepro Metering, showcased its solutions in the Power2Drive exhibition area, drawing strong interest from visitors.

Introducing TUNKIA TE1100 AC&DC-EU EVSE Tester

06-23 2026

Introducing TUNKIA TE1100 AC&DC-EU EVSE Tester. Learn more about its features and operation.

The Necessity of EV Charger Metrological Testing: Ensuring Fair, Safe, and Reliable EV Charging

06-05 2026

The rapid global adoption of electric vehicles (EVs) is driving demand for charging infrastructure. This article explains why metrological testing of EV chargers—verifying the precision of built‑in energy meters—is essential.

How to Calibrate Leakage Current Testers?

06-22 2026

This article explains what leakage current testers are, why calibration matters, and how TUNKIA’s dedicated calibration solutions deliver precision, efficiency, and portability for laboratories and manufacturers worldwide.

How to Test the DC Magnetic Properties of Electrical Steel?

05-15 2026

TS1000 DC Magnetic Properties Measuring System for Electrical Steel is a complete solution for measuring the DC magnetic properties of electrical steel. Whether you're testing grain-oriented or non-oriented electrical steel, the TS1000 gives you a reliable, repeatable, and standards‑compliant way to obtain the full DC magnetic profile – including B, H, μ, the DC magnetization curve, and the hysteresis loop.

TUNKIA’s Electromagnetic Measurement Solution for NEV Three-Electric Systems and EV Charger Testing

04-27 2026

This paper focuses on the engineering applications of electromagnetic measurement technologies in the new energy sector, with an emphasis on analyzing the testing requirements, technical challenges, and solutions for electric vehicle.

How to Test the Accuracy of EV Charging Piles Using TUNKIA TK4830(TE1100)

04-02 2026

The purpose of EV chargers metrological testing is to ensure fair charging fees, protect the legal rights of users and operators, and maintain high precision and reliability of charging infrastructure over its long-term operation. This essay will introduce TUNKIA TK4830 Portable Tester for AC&DC EV Chargers, along with its operation process of testing EV charging stations.

How To Calibrate Clamp Meter

09-15 2023

This article provides an introduction to the working principle, classification, and typical calibration methods of Clamp Meter. The convenience of measuring current without the need for power interruption has made Clamp Meter widely used in power maintenance, industrial testing, and other fields. By analyzing various calibration methods in detail, the accuracy and response time of Clamp Meter can be improved, providing reliable measurement solutions for the metrology calibration industry. Click to learn more about our products and services tailored for the metrology calibration industry.

TUNKIA Leakage Current Tester Calibration Solution

09-13 2024

Tunkia‘s Leakage Current Tester Calibration Solution

TUNKIA's Comprehensive and Advanced Solution for DC Energy Meter

03-19 2025

TUNKIA’s DC electrical energy measurement solutions deliver high precision, full traceability, strong compatibility, and compliance with international standards. Designed for energy meter manufacturers, EV charger testing, power metering, and national metrology institutes, TUNKIA ensures accurate and dependable measurement solutions for the global energy industry.

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