Best Current Transducers of 2026

Harvey Wall Avatar
Harvey Wall
Last Updated: 2 Feb 2026

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Current transducers are devices that measure the amount of electric current flowing through a conductor. They are commonly used in power systems and industrial applications to monitor current levels and provide feedback to control systems. By converting current into a proportional electrical signal, current transducers can help to improve system efficiency, reduce energy waste, and prevent damage to equipment. These devices come in a variety of types and sizes to suit different applications, and can provide accurate and reliable measurements even in challenging environments.

At a Glance: Our Top Picks

Yctze High Accuracy AC Current Transducer 0-50A Cover #TOP 1
Yctze High Accuracy AC Current Transducer 0-50A
ftb score rating icon 9.8
Hilitand SZT15-CH-10V AC Current Transducer 0-50A Cover #TOP 2
Hilitand SZT15-CH-10V AC Current Transducer 0-50A
ftb score rating icon 9.7
Yanmis AC Current Transducer 0-50A to DC 0-10V Cover #TOP 3
Yanmis AC Current Transducer 0-50A to DC 0-10V
ftb score rating icon 9.5

Top 9 Current Transducers

#TOP 1

Yctze High Accuracy AC Current Transducer 0-50A

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Yctze High Accuracy AC Current Transducer 0-50A Cover
Yctze High Accuracy AC Current Transducer 0-50A to DC 0-10V, Current Transformer, Mutual Inductor SZT15-CH-10V

The Yctze Current Transducer offers high accuracy in monitoring AC current, ensuring reliable detection of currents from 0 to 50A. This benefit allows you to trust the readings for safety and efficiency in your applications. Additionally, it provides a DC output signal of 0-10V, making integration into your systems straightforward. The device is self-powered, meaning you won’t need to worry about external power sources, adding to its convenience. With safe isolation of input and output, you can have peace of mind while using this product.

What We Like
High accuracy detection
Self-powered, no external power
Safe isolation of inputs/outputs
Easy integration with systems
#TOP 2

Hilitand SZT15-CH-10V AC Current Transducer 0-50A

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Hilitand SZT15-CH-10V AC Current Transducer 0-50A Cover
Current Converter 0-10V AC Current Transducer AC Current Transmitter Current Mutual Inductor AC 0-50A to DC 0-10V (Model SZT15-CH-10V)

The Hilitand SZT15-CH-10V is a self-powered current transducer that offers great convenience by not requiring an external power supply. This means you can easily install and use it without needing to connect DC power when measuring, simplifying your setup. Its mutual inductance design ensures highly accurate current detection and provides safe isolation between input and output, protecting your equipment. Additionally, its straight-through structure supports an isolation withstand voltage of up to 2000V, giving you confidence in its durability and safety during operation.

What We Like
Self-powered, no external supply
Simple installation and use
High current detection accuracy
Safe input-output isolation
Strong voltage isolation up to 2000V
#TOP 3

Yanmis AC Current Transducer 0-50A to DC 0-10V

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Yanmis AC Current Transducer 0-50A to DC 0-10V Cover
Yanmis AC Current Transducer Transmitter, Current Mutual Inductor AC 0-50A to DC 0-10V SZT15-CH-10V Transducer Transmitter

The Yanmis Current Transducer offers high accuracy in current detection, ensuring reliable monitoring of AC currents from 0 to 50A. You will appreciate its easy installation, as there is no need to connect DC to the circuit for measurements. The transducer also boasts excellent insulation performance, with a strength of up to 2000V, providing a safe operating environment. This means you can use the device confidently, knowing you have a secure separation between input and output.

What We Like
High accuracy current detection
Easy installation and use
Safe separation of input and output
Excellent insulation performance
#TOP 4

Akozon 4-20mA Current Isolator Transmitter DC 24V

986-11218
As Picture Shown
Akozon 4-20mA Current Isolator Transmitter DC 24V Cover
Current Conditioner, Akozon 0-20mA to 0-10V Current Isolator Transmitter 4-20mA PLC Detect Conditioner DC 24V(1 in 2 out, 4-20mA to 4-20mA)

The Akozon Current Isolator is a reliable device built with high-quality components to provide accurate current readings, helping you ensure precision in your measurements. Its advanced safety features protect you by anticipating and resolving issues automatically, offering peace of mind during operation. The simple one-in-one-out channel design makes setup straightforward, so you can connect your devices quickly without hassle. Additionally, it is energy-efficient, consuming very little power, making it perfect for applications where saving energy is important to you.

What We Like
High accuracy
Advanced safety functions
Simple connection
Low power consumption
#TOP 5

Yanmis SZT15-CH-420E AC Current Transducer

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Yanmis SZT15-CH-420E AC Current Transducer Cover
Current Transducer, SZT15-CH-420E Current Transducer Transmitter Transformer Sensor AC Current Converter 0-50A,Stable Performance

The Yanmis Current Transducer offers real-time isolated measurement of AC current, converting it into a DC output signal of 0-5V, 0-10V, or 4-20mA. With an impressive insulation withstand voltage of up to 2000V AC, it ensures safety during operation. You will appreciate its low magnetic hysteresis, making it effective in strong magnetic field conditions. Its high-performance design includes a self-extinguishing outer casing, providing strong overload capability and high precision, which ultimately enhances your monitoring and detection tasks.

What We Like
Real-time AC current measurement
High insulation withstand voltage
Effective in strong magnetic fields
Strong overload capability
Low power consumption
#TOP 6

Hantek CC650 AC/DC Current Clamp with 400Hz Bandwidth

CC-650
Blue
Hantek CC650 AC/DC Current Clamp with 400Hz Bandwidth Cover
Hantek CC650 AC/DC Current Clamp 400Hz Bandwidth, 1mV/10mA, 650A Auto Oscilloscopes and DMMs, BNC Plug

The Hantek CC650 Current Clamp is designed for versatility in measuring electrical currents. With an AC/DC frequency range of up to 400Hz, it allows you to monitor various electrical systems easily. Its effective measurement range from 20mA to 650A DC ensures you can handle a wide array of applications, from power circuit measurements to analysing malfunctions. Additionally, it is ideal for measuring motor drives of frequency converters, providing you with valuable insights into the performance of your equipment.

What We Like
Wide measurement range
High frequency capability
Versatile applications
Easy to use
#TOP 7

Youmile ZMCT103C 5A AC Current Transformer

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ZMCT103C
Youmile ZMCT103C 5A AC Current Transformer Cover
Youmile 5 pcs 5A ZMCT103C Range Single Phase Micro Current Transformer Module Current Sensor AC Active Precision Output board with Dupont Line for Arduino 5A Max 3000V Measure Epoxy Resin

The Youmile Current Sensor is designed for measuring AC currents up to 5A, making it ideal for various applications. Its sampling resistance feature enhances signal collection, ensuring accurate readings. The high-precision ZMCT103C current transformer guarantees reliability, while its compact size allows for easy integration into your projects. With an analogue current output of 5A/5mA, this module provides convenience and efficiency for users looking to monitor AC currents effectively.

What We Like
High precision measurements
Compact and easy to integrate
Convenient signal collection
Reliable performance
#TOP 8

Akozon 0-20mA to 0-10V Signal Isolator

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Akozon 0-20mA to 0-10V Signal Isolator Cover
Current Conditioner, Akozon 0-20mA to 0-10V Current Isolator Transmitter 4-20mA PLC Detect Conditioner DC 24V(1 in 1 out, 4-20mA to 0-10V)

The Akozon Signal Isolator is a high-quality device designed to ensure accurate readings of current signals. With advanced safety measures, it protects you from potential issues, providing peace of mind during operation. Its simple one-in-one-out configuration allows for easy setup, enabling you to connect devices effortlessly. Additionally, the product features energy-efficient operation, consuming less than or equal to 1W of power, making it ideal for applications where power efficiency is important.

What We Like
High-quality construction
Advanced safety features
Easy to operate
Energy-efficient
#TOP 9

YWBL-WH 24V Current Signal Transmitter

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YWBL-WH 24V Current Signal Transmitter Cover
DC 24V 4 to 20mA Current Transmitter PLC Detection Conditioner Current Isolator

The YWBL-WH Signal Transmitter is designed with a dielectric strength of 2000V AC for enhanced safety, making it ideal for industrial applications. It features multi-channel input and output, allowing you to configure channels as needed for flexibility in your setup. The product is built using high-quality electronic components, ensuring precision and reliability in performance. With low power consumption of 1W or less, it provides an energy-efficient solution for your signalling needs.

What We Like
High dielectric strength
Flexible multi-channel options
High-quality components
Energy-efficient design
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What is the work of current transducer?

Current transducers provide a DC current or voltage output directly proportional to the AC input current. AC current transducers typically have a transformer input to isolate the transducer from the current input. Following the transformer are the electronics.

2. What is the difference between a current transformer and a current transducer?

Technically, current transformers step-down current so it can be monitored efficiently and safely, whereas current sensor is a general term for a device that senses and measures current. Transducers convert one input into a different output. For instance, they may covert AC to DC signals.

3. What are examples of transducers?

A transducer is an electronic device that converts energy from one form to another. Common examples include microphones, loudspeakers, thermometers, position and pressure sensors, and antenna.

Editor's Notes

During our current transducer research, we found 19 current transducer products and shortlisted 9 quality products. We collected and analyzed 2,010 customer reviews through our big data system to write the current transducers list. We found that most customers choose current transducers with an average price of £21.28.

The current transducers are available for purchase. We have researched hundreds of brands and picked the top brands of current transducers, including Yctze, Hilitand, Yanmis, Akozon, Hantek.

Written by
Harvey Wall Avatar

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.