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

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

Hangzhi will participate in the 51st Electromagnetic Measurement Expo
Hangzhi will showcase its full range of high-precision current sensors and DC standard power sources at the 51st International Symposium & Exhibition on Electromagnetic Measurement

Hangzhi Participates In The Formulation Of National Standard
Hangzhi presided over and participated in the formulation of the national standard “DC Standard Electric Energy Meter” to promote the high-quality development of electric energy

Review Of Hangzhi Testing Expo China – Automotive 2025
From August 27th to 29th, the Testing Expo China – Automotive 2025 was grandly held at the Shanghai World Expo Exhibition and Convention Center. Experts

New Product | Hangzhi Palm-Sized Miniature AC/DC Tester
Hangzhi’s 0.2-level precision MIU series miniature AC/DC testers feature real-time wireless data upload and can detect a variety of electrical parameters, including voltage, current, power,
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.