Current / Voltage Transducer & Tester Expert

Fluxgate Precision Transducers & Electrical Measurement Instruments

High-Precision Current Transducer

High-Precision Voltage Transducer

High-Precision Electrical Measurement Instruments

Application Industries

Medical Equipment

MRI Gradient Amplifier & Heavy Iron Accelerator power supplies

Rail Industry

Track side equipment and traction power converters.

Renewable Energy

Renewable system R & D, and testing. Current measurement for power converters.

Electric Mobility

Current measurement for onboard drive system, BMS, and charge stands.

Electrical Instruments

High accuracy current measurement for electrical instruments and power supplies.

Electrical Laboratories / Calibration

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.

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New Product Release, News & Events

HZ1035 Single-Phase Programmable AC Standard Source

Hangzhi Product New Releases

Hangzhi HZ1035 Single-Phase Programmable AC Standard Source

Hangzhi HZ1035 Single-Phase Programmable AC Standard Source | 120A High Current + 456V Output — A High-Precision Solution Across the Full Range. Are you encountering

March 25, 2026 No Comments

hangzhi-hcv500-voltage-sensor-wiring-instructions

Blog

Hangzhi HCV500 Voltage Sensor Wiring Instructions

https://youtu.be/HCFt8bj8nBs Wiring Instruction of Hangzhi Voltage Transducer (Copper Studs/Phoenix Terminals) Model No.: HCV 500 Equipment preparation before wiring and testing Welcome to this episode on voltage transducer

March 18, 2026 No Comments

hangzhi-hit500-current-sensor-wiring-instructions

Blog

Hangzhi HIT500 Current Sensor Wiring Instructions

Wiring Instruction of Hangzhi Current Transducer (Terminal Block: Phoenix Terminal) Model No.: HIT 500 Equipment preparation before wiring and testing Welcome to this episode on current transducer wiring

March 10, 2026 No Comments

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