Voltage Detector Current Energy Meter


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SKU: 894305
  1. Working voltage: 0.05 ~300VDC
  2. Test voltage: 0.05 ~300VDC
  3.  Rated power: 0.02A-300A/0.2-90kW
  4. Dimension:90x60x20 mm
  5. Weight:52 gm


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Brand: Generic
Category: Digital Voltage, Current and Frequency Meter
Tags: Energy Meter

This module is mainly used for measuring DC voltage, current, active power, frequency, and energy consumption, the module is without display function, the data is read through the RS485 interface. You can monitor the Readings from your PC.

Here is the Diagram for this meter

Generic New


  1. Electrical parameter measurement function (voltage, current, active power, energy, frequency, power factor)
  2. The energy can be reset using the key.
  3. Store data when power off.
  4. Overload alarm function (over power alarm threshold, backlight, and power flashing to alarm).
  5. Power alarm threshold preset function (can set power alarm threshold).



  1.   Measuring range:0.05-300V. (when the test voltage is <7V, please use the independent power supply mode)
  2.    Resolution:0.01V.
  3.    Measurement accuracy:1%.


  1.    Measuring range:0.01-10A(PZEM-003);0.02-300A(PZEM-017;can be matched with 50、100、200、300A four kinds of shunt).
  2.    Resolution:0.01A
  3.   Measurement accuracy:1%


  1.    Measuring range:0.2-90kW(PZEM-017)
  2.    Resolution: 0.1W
  3.    Measurement accuracy:1%

Energy Consumption

  1.   Measuring range: 0-9999kWh
  2.    Resolution: 1Wh
  3.    Measurement accuracy:1%

Package Includes:

1 x PZEM-017 RS485 DC 0-300V Voltage, Current, Power Energy Meter

Shipping Weight 0.297 kg
Shipping Dimensions 13.5 × 9.5 × 4 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. 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.

Questions and answers of the customers

    Hey what model is this product? Does it come with ... Read more
  1. 0 votes
    Q Hey what model is this product? Does it come with shunt or the shunt has be purchased separately....... Read more answer now
    Asked by vijaygmad on April 12, 2022 9:55 am
    A This module is used for measuring DC voltage, curr... Read more
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