Current / Voltage Transducer & Tester Expert
Fluxgate Precision Transducers & Electrical Measurement Instruments
Application Industries
High accuracy current measurement for electrical instruments and power supplies.
Calibration meters with high accuracy like multi-meter, power meter etc.
About Us
Certificates
Our products are certified under numerous international standards, including UL, CE, RoHS, EMC, IATF 16949, and ISO 9001.
New Product Release, News & Events
New Generation All-in-One PIU2000D High-Precision DC Tester
Hangzhi’s New-Generation PIU2000D High-Precision DC Tester: One Unit Handles the Calibration of Cell, Module, and PACK Battery Charge-Discharge Testers. In battery testing—from single cells to
Reviews: Hangzhi Participates In The 52nd China Electrical Instrumentation Conference
From April 15 to 16, the 52nd (2026) China Electrical Instrumentation Industry Development Conference and Exhibition successfully concluded at the Zhuhai International Convention and Exhibition
HZ903 Class 0.01 High Precision Current & Voltage Tester
Hangzhi HZ903 | Class 0.01 Precision Current & Voltage Tester — Specialized for Transmitter Calibration Why Do Traditional Multimeters Struggle to Calibrate Class 0.1 Transmitters?
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