TH0530 Precision Through-core Ammeter

Programmable Power Supplies & Loads

The TH0530 is a compact, high-precision wide-range ammeter designed for both laboratory and field applications. Built using advanced broadband current comparator technology, it offers superior accuracy, excellent stability, and ultra-low measurement uncertainty for AC and DC current measurements.

With its ability to handle high-current signals in a portable form factor, the TH0530 is ideal for verifying, testing, and calibrating AC/DC high-current sources, power standards, current sensors, and precision ammeters. Its rugged design, fast warm-up time, and wide environmental tolerance make it suitable for on-site metrology, utility fieldwork, and industrial calibration environments.

Featuring an intuitive interface with a 5.6-inch color LCD display, multi-mode measurement support, and multiple communication interfaces, the TH0530 delivers efficient workflow integration with automated calibration systems and laboratory instrumentation. Its combination of mobility, accuracy, and robustness makes it a powerful tool in power measurement, manufacturing calibration, inspection, and certification laboratories.

Key Features

• Wide measurement range supporting both AC and DC high-current applications.
• High measurement accuracy achieved through broadband current comparator technology.
• Portable and lightweight design suitable for field testing and mobile calibration work.
• Ideal for calibrating AC/DC current sources, precision meters, and power testing equipment.
• Fast warm-up time ensures quick readiness for time-critical operations.
• Broad environmental operating tolerance supports industrial and laboratory deployment.
• Integrated 5.6-inch color LCD interface for clear visualization and easy operation.
• RS-232 communication interface for integration with automated calibration and logging systems.
• Stable and reliable performance even in high-current and wideband frequency applications.
• Designed for metrology institutes, power utilities, manufacturing calibration labs, and onsite service engineers.