Current / Voltage Transducer & Tester Expert
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

Great! Hangzhi successfully celebrated its 8th anniversary
Aerospace Quality, Craftsmanship Intelligence. Unwavering Original Aspiration, Journey to the Stars. Grateful for Your Support, A Bright Future Ahead! Happy 8th Birthday to Hangzhi! Hangzhi

New | Portable Programmable DC Voltage Source, 0-10KV, 0.01% Accuracy
Precision DC Voltage, High-Efficiency Calibration, Anytime, Anywhere. The HZ6061Y Portable Programmable DC Voltage Source is designed specifically for calibrating DC voltage measurement equipment, offering precision,

Hangzhi reliable ppm-level high-precision current sensor
Making high-precision current measurement no longer a challenge — Hangzhi ppm-level high-precision current sensor In many industrial applications, high-precision current measurement is crucial for equipment

The 2025 Hangzhi “Parent Fund” has been disbursed again
Three years ago, Hangzhi started a small project. It wasn’t about performance, but about love and gratitude. We established a special “salary,” not paid to

Review Of The 51st Electromagnetic Measurement Expo
From October 11 to 12, 2025, Shenzhen Hangzhi Precision Electronics Co., Ltd. showcased a range of high-precision testing products in Wenzhou at the 51st International

Hangzhi Jiangxi Project Hope Scholarship Was Successfully Distributed
On September 20, 2025, Hangzhi, in partnership with the Jiangxi Youth Development Foundation, held a ceremony in Anyi County to distribute 100,000 yuan in scholarships
Get In Touch with our Experts
Contact us directly via email info@hangzhiprecision.com or fill out the form below. We will respond as soon as possible.