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4-20mA Signal Generator, DC 7-30V Constant Current Source, Stable Signal Source with 0.01mA Adjustable Potentiometer, Voltage, Current LED Display
The output signal is pure, the whole machine performance is stable and reliable.
4-20mA Signal Generator, DC 7-30V Constant Current Source, Stable Signal Source with 0.01mA Adjustable Potentiometer, Voltage, Current LED Display

4-20mA Signal Generator, DC 7-30V Constant Current Source, Stable Signal Source with 0.01mA Adjustable Potentiometer, Voltage, Current LED Display

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The output signal is pure, the whole machine performance is stable and reliable.
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Note: Step 1 Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precise Adjustable Output
The 0.01mA adjustable potentiometer allows for fine-tuning of output, ensuring precise signal generation for a variety of applications.
Dual LED Display
The clear voltage and current LED displays provide real-time monitoring, enhancing usability and allowing for accurate adjustments during operation.
Wide Power Range
Operating within a 7-30V range, this signal generator is versatile and suitable for numerous devices, ensuring reliability across different setups.

Product Details

Shop 4-20mA Signal Generator, DC 7-30V Constant Current Source, Stable Signal Source with 0.01mA Adjustable Potentiometer, Voltage, Current LED Display online at a best price in Turks and Caicos. B0796MT9VH
Package Dimensions7.13 x 5.35 x 1.81 inches (18.1 x 13.6 x 4.6 cm)
Item Weight3.48 ounces (98.66 grams)
Is Discontinued By ManufacturerNo
Date First AvailableJanuary 21, 2018
ManufacturerKNACRO

Who Should Buy?

Suitable For
  • Electronics Engineers

    Ideal for testing and calibrating 4-20mA devices in various electronics projects and applications.

  • Educational Institutions

    Useful for students learning about current signaling, allowing hands-on experience with signal generation.

  • Industrial Technicians

    Perfect for technicians troubleshooting sensors that utilize 4-20mA signals in industrial settings.

Not Suitable For
  • Casual Hobbyists

    Not suitable for casual users who lack knowledge of electrical principles and signal generation.

Product Description

4-20mA Signal Generator, DC 7-30V Constant Current Source, Stable Signal Source with 0.01mA Adjustable Potentiometer, Voltage, Current LED Display

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Customer Questions & Answers

  • Question: What is the required current output capability?

    Answer: The power supply must have a current output capability of at least 150MA.
  • Question: What kind of protection does this device offer?

    Answer: It has reverse protection, self-recovery fuse protection, and signal output lightning protection.
  • Question: Can this product be used for instrumentation testing?

    Answer: Yes, it is widely used in instrumentation testing among other applications.

KNACRO Power Converters Editorial Review

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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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“Accurate delivery timing given”

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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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