Peacefair PZEM-004T AC Multi-function Electric Energy Metering Power Monitor

(4 customer reviews)

In stock

SKU: 62480
  1. Brand: Peacefair
  2. Model: PZEM-004T
  3. Operating Voltage: 80-260VAC
  4. Test Voltage: 80-260VAC
  5. Rated Current: 100A
  6. Rated power: 100A / 22000W
  7. Operating frequency: 45-65Hz
  8. Measurement accuracy: 1.0

 676.00  845.00

(inc GST)

₹ 572.88 (+18% GST extra)

  You save(20%): ₹ 169.00

In stock

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    Category: Other Measuring Instrument
    Tags: Energy Meter, Power Meter, Voltmeter, Ammeter, PZEM-004T, AC Meter

    This Peacefair PZEM-004T Multi-function AC Power Monitor is very popular in electrical consumption measurement projects. It is capable of measuring four interrelated electrical variables as voltage, current, power, and energy. 

    This tiny PZEM-004T circuit is great for measuring AC (RMS) voltage, current, and power (single-phase). The unit easily interfaces with Arduino and other hardware using the code library.

    Simply power the board with a power supply (or you can use the AC source you are measuring) and connect the circular sensor to the board. Run the wire through the circular sensor and you`re ready to start measuring the voltage, current, and power. The circuit also comes with a TTL to USB adapter wire for easy connection to a computer or microcontroller.

    This module features a TTL serial data communication interface, you can read and set the relevant parameters via the serial port; but if you want to communicate with a device which has USB or RS232 (such as a computer), you need to be equipped with different TTL pinboard (USB communication needs to be equipped with TTL to USB pinboard; RS232 communication needs to be equipped with TTL to RS232 pinboard).

    The Peacefair PZEM-004T features a built-in button on the panel, used to make the electricity clear function.

    1. This module is suitable for indoor, not outdoor use.
    2. The applied load should not exceed the rated power.
    3. The wiring should not be wrong.

    Note: Package does not include a USB cable

    Features :

    1. Electrical parameter measurement function (voltage, current, active power, power).
    2. The power button clear function.
    3. Power-down data storage function (cumulative power down before saving).
    4. PC PC display function (display voltage, current, active power, power).
    5. The serial communication function (comes with TTL serial interface, through various terminals to communicate with the adapter plate, read, and set the parameters).

    Package Includes:

    1 x PZEM-004T Multi-function AC Power Monitor Module

    1 x CT coil

    Tutorial :

    Electric monitoring and communication module





    Operating Voltage (VDC)

    80-260V (AC)

    Test Voltage

    80-260V (AC)

    Max. Operating Current (mA)


    Rated Power (W)


    Operating Frequency


    Length (mm)


    Width (mm)


    Height (mm)


    Weight (gm)


    Shipment Weight

    0.075 kg

    Shipment Dimensions

    10 × 4 × 3 cm

    15 Days Warranty

    This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

    What voids warranty:

    If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

    Based on 4 reviews

    4.8 overall

    Add a review

    1. Avinash.Hirekerur (verified owner)

      Works fine as expected.


    2. Kishor C


      Kishor C

    3. Vikasha Electronics (verified owner)

      Working Fine..

      Vikasha Electronics

    4. Meenaben (verified owner)

      Very good product and received fast. Working exactly as per specification ..thanks



    Arduino communication library

    Connection with Arduino

    Questions and answers of the customers

    1. 1 vote
      Q Is this version 1.0 or version 3.0 ? Photo says 3.0
      Asked by drsrikanthb on September 29, 2020 5:34 pm
      There are no answers for this question yet. Answer now
    2. 0 votes
      There are no answers for this question yet. Answer now
    3. 0 votes
      Q What is the version of the board? answer now
      Asked by Abhijith KV on February 20, 2020 10:16 am

      Please refer to the datasheet in the attachment... Read more

    Only registered users are eligible to enter questions
    Country Of Origin: China

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