In this guide today, we are here with our in-depth review of the best current transducers. There are plenty of choices with multiple websites and therefore difficult to choose the best one. We recommend to read the guide and choose the one that suits your need as we review products based on the various options, features, price, quality and many more . To avoid this dilemma, we recommend to read this guide and review. It gives you insider information on how to choose the best current transducers for your needs and budget.
This is the ultimate buyers guide current transducers.
The Best current transducers
The Best current transducers
Current Transmitter, SZT20-CH-420E Current Transducer Transmitter Transformer Sensor AC Current Converter 0-200A
$23.14
in stock
2 new from $23.14
2 used from $20.58
2 used from $20.58
Free shipping
Amazon.com
as of July 5, 2025 10:23 am
Features
- Mutual inductance current monitoring, high current detection accuracy, stable performance, isolation of input and output.Magnetic hysteresis less than 1%, can be used in strong magnetic field conditions.
- The measured current AC: 0-10A / 20A / 50A, 0-100A / 150A / 200A can be selected.Output DC: 0-5V / 0-10V /4-20mA three forms are available.
- Installation and using are easy and convenient, there is no need to connect the dc series into the circuit during measurement.Through-heart structure design, isolation withstand voltage up to 2000V AC.
- The outer casing is made of self-extinguishing material, and .It is used for AC current monitoring, detection, current overload , and is also used as an electronic switch for automatic control systems.
- It is suitable for various applications requiring current and voltage conversion.It has the characteristics of strong overload ability, high precision, high isolation, high security, low power consumption and strong anti-interference ability.
Loulensy AC Current Transducer Transmitter Split Core Transformer 0-100A,150A,200A Output 4-20mA UL&CSA,CE&Rohs
$54.99
in stock
Amazon.com
as of July 5, 2025 10:23 am
Features
- Input:0-100A,150A,200A AC(With 3 input ranges meanwhile,selected with stick jumper)
- Load Capacity:2 times current continuous
- Enclosure Rating:UL,94 V-O flammability rated,ABS plastic housing
- Certification:UL&CSA,CE&Rohs Listed
- Output:4-20mA DC (Analog Signal)
AC Current Transducer Transmitter Transformer Sensor AC Current Converter AC 0-50A to DC 0-5V SZT15-CH-5V
$28.26
in stock
Amazon.com
as of July 5, 2025 10:23 am
Features
- Security: Mutual inductance current monitoring has high current detection accuracy and isolation of input and output.
- Easy To Use: Easy to install and use, no need to connect into the circuit when measuring.
- Product Specification: Self-powered, no external power supply required. Measured current AC 0-10/20/50A, output 0-5V. Straight-through structure design, isolation withstand voltage up to 2000V.
- High Quality：The outer casing is made of self-extinguishing material ABS.
- Widely Application: Hysteresis is less than 1% and can be used under strong magnetic conditions. Suitable for AC current measurement and monitoring, AC motor overload , electronic switch of automatic control system and so on.
AC Current Transmitter, SZT20-CH-420E Current Transducer Transmitter Transformer Sensor AC Current Converter 0-200A for AC Current Monitoring, Detection, Current Overload Protection
$35.10
in stock
2 new from $35.10
Free shipping
Amazon.com
as of July 5, 2025 10:23 am
Features
- VERSATILE: It can be combined with various AD to form a variety of digital centralized acquisition systems. Or output to the PLC to form an automatic control system, or match the traditional analog and digital indicating instruments, display the measured values.
- EXCELLENT ATTRIBUTES: mutual current monitoring, high current detection accuracy, stable performance, isolation of input and output.
- HIGH PRECISION: The product has a hysteresis of less than 1% and can be used in strong magnetic field conditions.
- ADVANTAGES: It has the characteristics of strong overlapping ability, high precision, high isolation, high safety, low power consumption and strong anti-interference ability.
- USES: SZT20-CH-420E AC current sensor can measure the AC current in the grid or circuit in real time and convert it to 0-5V / 0-10V or 4-20mA DC current output .
Current Transmitter, FCS521-SD-5V Current Transducer Transmitter Transformer Sensor AC Current Converter 0-50A
$23.99
in stock
Amazon.com
as of July 5, 2025 10:23 am
Features
- Mutual inductance current monitoring, high current detection accuracy, stable performance, safe isolation of input and output.Magnetic hysteresis less than 1%, can be used in strong magnetic field conditions.
- The measured current AC: 0-10A / 20A / 50A can be selected.Output signal DC: 0-5V / 0-10V /4-20mA three forms are available.
- Installation and using are easy and convenient, there is no need to connect the dc series into the circuit during measurement.Through-heart structure design, isolation withstand voltage up to 2000V AC.
- The outer casing is made of self-extinguishing material, safe and durable.It is used for AC current monitoring, detection, current overload protection, and is also used as an electronic switch for automatic control systems.
- It is suitable for various applications requiring current and voltage conversion.It has the characteristics of strong overload ability, high precision, high isolation, high security, low power consumption and strong anti-interference ability.
High Accuracy AC Current Transducer Transmitter AC 0-50A to DC 0-10V SZT15-CH-10V Self-Powered Current Mutual Inductor
$30.41
in stock
2 new from $30.41
Free shipping
Amazon.com
as of July 5, 2025 10:23 am
Features
- Mutual inductance current monitoring has high current detection accuracy and isolation of input and output.
- Self-powered: there is no external power supply required.
- Easy to install: There is no need to connect DC into the circuit when measuring.
- Current introduction: Measured current AC 0-10/20/50A, output DC 0-10V.
- Straight-through structure design: The isolation withstand voltage is up to 2000V.
AC Current Transmitter Walfront AC Current Transducer Overload Protector Input AC 0-200A Output DC 0-10V SZT20-CH-10V No Power Required
$29.27
in stock
Amazon.com
as of July 5, 2025 10:23 am
Features
- ☛ CURRENT MONITORING -- Mutual inductance current monitoring has high current detection accuracy and isolation of input and output.
- ☛ MEASURE CURRENT RANGE -- Self-powered, no external power supply required. Measured current AC 0-100/150/200A, output DC 0-10V.
- ☛ STRAIGHT-THROUGH DESIGN -- Straight-through structure design, isolation withstand voltage up to 2000V. Straight-through wire diameter: 0.35-20mm.
- ☛ ABS OUTER CASTING -- Hysteresis is less than 1% and can be used under strong magnetic conditions. The outer casing is made of self-extinguishing material ABS.
- ☛ WIDE APPLICATION -- Suitable for AC current measurement and monitoring, AC motor overload protection, electronic switch of automatic control system and so on.
Current Transducer, SZT15-CH-420E Current Transducer Transmitter Transformer Sensor AC Current Converter 0-50A,Stable Performance
$33.97 in stock
2 new from $33.97
Free shipping
Amazon.com
as of July 5, 2025 10:23 am
Features
- 【DC Current Output 】 - The SZT15-CH-420E AC current transducer provides real-time isolated measurement of AC current in the grid or circuit and converts it to a 0-5V / 0-10V or 4-20mA DC current output .
- 【Withstand Voltage】 - Through-heart structure design, insulation withstand voltage up to 2000V AC. The measured current AC: 0-10A / 20A / 50A can be selected.
- 【Usage】 - Magnetic hysteresis less than 1%, can be used in strong magnetic field conditions. The current transducer is used for AC current monitoring, detection, current overload , and is also used as an electronic switch for automatic control systems.
- 【High Performance】 - The outer casing is made of self-extinguishing material, it has the characteristics of strong overload ability, high , high isolation, high security, low power consumption and strong anti-interference ability.
- 【Easy To Installation】 - There is no need to connect the dc series into the circuit during measurement, isolation of input and output. It is suitable for various applications requiring current and voltage conversion.
Ac Current Transducer Szt20 Ch 10V Ac Current Transmitter Transducer Overload Protector Ac 0 200A Output Dc 0 10V Szt20 Ch 10V
$27.87
in stock
Amazon.com
as of July 5, 2025 10:23 am
Features
- Application ---- AC Current Transmitter is suitable for AC current measurement and monitoring, AC motor overload , electronic switch of automatic control system and so on.
- Performance ---- This mutual inductance current monitoring device can provide accurate current detection through the high-precision mutual inductance principle. It has a design of input and output safety isolation, which can effectively the safety of users and equipment.
- Performance ---- This mutual inductance current monitoring device can provide accurate current detection through the high-precision mutual inductance principle. It has a design of input and output safety isolation, which can effectively the safety of users and equipment.
- Anti-interference ---- This mutual inductance current monitoring device has a hysteresis of less than 1% and can be used normally under strong magnetic conditions. It can provide accurate and current detection whether in an electromagnetic interference environment or a strong magnetic field.
- Features ---- This mutual inductance current monitoring device can measure the AC current range of 0-100/150/200A and output a DC of 0-10V. Self-powered, no external power supply required.
AC Current Switch Transducer, NO NC AC1.6-50A AC Current Isolation Induction Switch Input 0.3A at 240V AC/DC SZC05-NO&NC-AL-SH
$22.36
in stock
2 new from $22.36
Free shipping
Amazon.com
as of July 5, 2025 10:23 am
Features
- [SPECIFICATION]: Self-powered, no external power required,Action current can be adjusted by potentiometer
- [LED INDICATOR]: LED state indicator can conveniently and intuitively indicate the working state of the switch
- [HIGH SPEED]: High-power Ms tube non-contact electronic switch, the switch has no limit on the number of on-off times, the response speed reaches ms grade
- [PREMIUM MATERIAL]: The shell is made of flame-retardant PC material, which has the advantages of high accuracy, stable performance and long service life.
- [IDEAL CHOICE]: Ideal for automated industrial control equipment and power monitoring
The Video Review of Best current transducers
Final thoughts
When you’re looking for current transducers, you’ll want to keep a few things in mind. First, decide what you want to use the current transducers for. Next, check the product reviews with comparision which we have listed as well. Once you’ve decided on current transducers you want to buy current transducers, look at the reputation of the manufacturer as well. You can compare prices and quality together before you make your purchase.