Top Accuracy & Cost Effective
Fluxgate Precision Current Transducer Products

HIT Hall Effect Substituting Current Transducer

DIT High Precision Digital Current Transducer
Precision voltage Transducer & Tester Products

HCV High Precision Voltage Transdcuer

HIU High Precision AC/DC Tester

0.01% Grade High Precision DC Tester

Three-Phase Power Energy Meter Field Calibration Device
Application Industries
High accuracy current measurement for electrical instruments and power supplies.
Calibration meters with lower accuracy like multi-meter, power meter etc.
About Us
Hangzhi is a high-tech company located in ShenZhen, China, innovatively developed and designed high precision current sensors & standard testers with the combination of technologies including multi point zero-flux, flux excitation close-loop control, self-excited fluxgate technology and multi-close loop control. The current transducers can detect both DC flux, AC flux, and high-frequency ripple with a built-in high-frequency ripple sensing channel, which allow the transducers have both high gains and accuracy at the full bandwidth.
New Product Release, News & Events

Why Current Transducers Are Important For Power Monitoring
In today’s energy-conscious world, efficient power monitoring is essential. Current transducers play a vital role by providing precise, real-time electrical current measurements, helping businesses optimize

Do You Know How Important Current Transducers Is In 2025
In 2025, the need for accurate and efficient monitoring of electrical systems has never been greater. As industries evolve and technology advances, ensuring reliable energy

High-Precision Transducers Application in Rail Industry
High-Precision Transducers in the Rail Industry: Enhancing Safety and Efficiency In the rail industry, safety, efficiency, and sustainability are critical to enhancing performance and reliability;

Hangzhi 2024 Year-end Summary And 2025 Work Deployment Conference
Hangzhi’s 2024 year-end ceremony came to a successful conclusion. In 2025, we will work together to create a new glorious chapter! On February 22, 2025,

14 Valuable Ways To Troubleshoot Current Transducer Problems
Current transducers are essential tools used to measure electrical current and ensure that electrical systems operate effectively. However, issues can arise with these devices, leading

New 30KA High Current Sensor Can Measure Ultra-large Current
New product release | 30KA high current sensor: How to accurately measure the ultra-large current of the “artificial sun”? Recently, an exciting piece of news