• Integrated AC/DC Calibration: The TK4830 supports both AC and DC power measurement with an accuracy level of Class 0.05, making it one of the most precise devices in the market.
• Multiple Interface Support: Compatible with European standard CCS2 DC, European standard Mennekes (Type2) AC, and Japanese standard CHAdeMO DC interfaces, ensuring broad compatibility.
• Advanced Load Testing: Utilize new energy vehicles or resistive loads for testing. The device incorporates wide dynamic range measurement technology and high-speed refresh rates to accurately measure accumulated electric energy throughout the charging process.
• Adjustable Resistance Load: Capable of supporting different EV charger capabilities, from low to high power ratings, by using adjustable resistance loads for DC, AC, or combined AC+DC loads. This eliminates the need for using EV cars as loads, preventing issues related to fully charged batteries and ensuring compatibility with various charging standards.
• Temperature and Humidity Measurement: Embedded sensors automatically sync temperature and humidity measurements, adhering to China Metrology Verification Standard (JJG1149-2018).
• GPS Clock Calibration: Ensures accurate time display for EV chargers, crucial for varying electricity tariffs based on time zones.
• Safety and Real-Time Monitoring: Features include safety inspection capabilities, real-time waveform monitoring, and accurate termination time testing.
• Automated Reporting and Remote Control: Generate automatic test reports in customizable formats and control the device remotely via PC for convenience in different environments.

Introducing the Tunkia TK4830 Portable Tester, a cutting-edge solution designed for the calibration of both AC and DC EV chargers. This versatile device is essential for accurately measuring and verifying the performance of charging stations, ensuring they meet rigorous industry standards. Whether you are managing a large network of EV chargers or a single station, the TK4830 offers unparalleled precision and reliability.

Quality and Reliability:

The Tunkia TK4830 is engineered for excellence, offering robust performance, longevity, and accuracy. Its design meets international calibration standards such as IEC 62196-2, IEC 62196-3, and CHAdeMO, ensuring that it delivers consistent and reliable results. The device's traceability is maintained through dedicated calibration interfaces, making it a dependable choice for all your EV charger testing needs.