• Wide Measurement Range: Offers precision from 10 mV to 1150 V (up to 1550 V) and current from 1 mA to 600 A.
• Multi-functionality: Verifies DC voltmeters, ammeters, power meters, shunts, direct and indirect DC energy meters, and EV DC charger testers.
• High Precision: Voltage/circuit measurement uncertainty class 0.005; power/energy uncertainty class 0.01.
• Automatic Testing: Fully automatic calibration software reduces manual intervention, improving workflow efficiency.
• Support for Advanced Devices: Compatible with electric vehicle DC chargers, making it future-proof for the growing EV sector.

The Tunkia TD1548 is an advanced DC energy meter comprehensive verification device designed to deliver precision in DC energy measurement. With a range of versatile features, this equipment integrates a high-accuracy DC voltage source, a DC current source, a small signal voltage source, a clock calibrator, and a multi-functional calibration bench. Whether you're verifying traditional DC electrical measuring instruments such as voltmeters, ammeters, or power meters, or working with DC energy meters and electric vehicle DC charger testers, the TD1548 is your all-in-one solution. Its fully automatic calibration software ensures streamlined and efficient testing processes, making it ideal for professionals who require top-tier performance and reliability.

Key Benefits
The TD1548 stands out for its exceptional measurement limits, high precision, and reliable stability. Equipped with a class 0.005 uncertainty for voltage/circuit measurements and class 0.01 for power/energy measurements, it offers unbeatable accuracy. The device supports a wide voltage range of 10 mV to 1150 V (with an optional extension to 1550 V) and a current range of 1 mA to 600 A, making it suitable for various applications in both traditional and modern energy sectors.

Quality and Reliability
Manufactured with a focus on precision engineering, the Tunkia TD1548 ensures high reliability and long-term durability. Its advanced features are designed to offer users consistent, repeatable results, while the inclusion of a touch-screen LCD provides an intuitive, easy-to-use interface. The device is built for rigorous industrial environments and offers excellent load capacity, ensuring stable performance under varied testing conditions. Its combination of quality components and superior design makes it a valuable asset for both small and large-scale testing operations.