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  • CE Certificate CDC 6.5-100V 100A 4 IN1 Digital LCD Screen Voltage Current Power Energy Panel Meter
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CE Certificate CDC 6.5-100V 100A 4 IN1 Digital LCD Screen Voltage Current Power Energy Panel Meter

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Ningbo High-Tech Zone Peacefair Electronic Co., Ltd

26# Maowu north road Jiangshan town Yinzhou District Ningbo Zhejiang
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Quick Information

  • Brand Name: peacefair
  • Place of Origin: China
  • Model Number : PZEM-051/100A
  • Accuracy Class : 1.0grade
  • Dimensions : 8.96cm*4.96cm*2.44cm
  • Display Type : Digital Only
  • Measuring Range : 0-100A /6.5-100V
  • Operating Temperature : -10-60℃
  • backlight color : Blue
  • power supply : DC


Product type: PZEM-051

A.       Function

1. Electrical parameter measurement function (voltage, current, active power, energy)

2. Voltage alarm function (over voltage alarm threshold, backlight and voltage flashing to alarm).

3. The reset function of energy key.

4. Store data when power off.

5. Large-screen LCD (display voltage, current, active power, energy at the same time)

6. Backlight function.





II. Display format

1.        Power: test range: 0~10kW

within 1KW, the display format is 0.0~999.9W;

1KW and above, the display format is 1000~9999W.

2.        Energy: test range: 0~9999kWh

Within 10KWh, the display format is 0~9999Wh;

10kWh and above, the display format is 10~9999kWh.

3.        Voltage: test range: 6.5~100V

Display format: 6.50~99.99V

4.        Current: test range: 0~100A

Display format: 0.00~99.99

III. Key

1.        Backlight control

Short press the key to turn on or off the backlight, the backlight has memory function, it can store the on or off state when power off.


2.        Reset energy

Step1: Long press the key until the power display area display “CLr”, then release the key.

Step2: At this moment, the energy is flashing to prompt this is the energy reset state, if short press the key again, then the energy value is cleared and exit the reset flashing state.

Step 3: If there is no operation within 5 seconds, it means the energy value is not cleared and will exit the reset state.


3.        Set voltage alarm threshold

Step1: Long press the key until the power display area display “SET”, then release the key.

Step2: After enter this state, the voltage area display the current high voltage alarm value, the current area display the current low voltage alarm value and the last digit begin to flash, then you can short press to plus 1, when there is no operation over 3 seconds, it will switch the digit position automatically, from the high

voltage alarm value to the low voltage alarm value, there are total six digits, the range of the voltage alarm threshold is 6.5


Step3: After finish the setting, long press the key until the screen display “PASS”, that means you set successfully and will exit the setting state automatically.

C. Precautions

1. This module is suitable for indoor, please do not use outdoor.

2. Applied load should not exceed the rated voltage, current.

3. Wiring order can’t be wrong.

D. Specification parameters

1. Working voltage: 6.5~100VDC

2. Test voltage: 6.5~100VDC

3. Rated power: 100A/10000W

4. Measurement accuracy: 1.0 grade






Package contents:

 1 * PEACEFAIR NEW product DC 6.5-100V 100A 4 IN1 digital display LCD screen voltage current power energy meter

1* 100A/75mv shunt

We can also wholesale if you need a large quantity of item please contact us



1. We accept payment that aliexpress can accept, We apologize that we cannot accept other payment methods, such as cheque or postal orders .

2. All major credit cards are accepted,and we received  it in 24 hours.

3. Payment must be received within 5 business days of auction closing.

4. Before buying, Please make sure your  address is correct.  Or not, please correct it before payment 

5. Items will be shipped in time after payment received.



1. The default shipping is by China Post Registered Air Mail.

2. Item will be shipped within 2-3 working days after full payment is received.

3. Buyers need to provide the correct address, we’ll not be responsible for item loss because of wrong or undeliverable address, and we do not accept the dispute

4. The extra fee occured when the product pass through the customs should be paid by buyer.

5. For considering environmental protection, we don't usually send paper specification, if you need it, please find it on the product description page or contact with us.

Warranty and Guarantee                                                                                                   

1.    All the products we are selling include factory warranty, don’t cover items that have been abused, burned and damaged in any form.

2.    Please contact us if you have NOT received item in 30 days, we will check it with post office ASAP.

3.    In the unlikely event that your product is faulty in anyway, you must contact us ASAP and then return it within 7 days of receipt. The postage and packaging fee will NOT be refunded.

4.    If you don't satisfy with our product, please return it within 14 days for a replacement or money back. But the items must be back in Factory Condition. This includes packaging, inserts, manuals etc. Please contact us and double check the return address before you return it.

5.    We will not be responsible for the delivery or insurance charges incurred in returning item back to us.


Contact us                                                                                                                          

Customer satisfaction is very important to us. If you have any questions, please do not hesitate to contact us anytime before and after your purchase, our Customer Service staffs welcome you to email .We strive to answer all questions and resolve any problems as quickly as possible. 

We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. 
Please allow 1-2 business days for us to response. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size. 
Due to some ISP SPAM filter settings, you may not be able to receive our replies; if you have problems receiving our emails, you may need to use a different email account to contact us





  • CE : SHBST1606588170001YEC


  • Price Condition : FOB
  • Price : USD12.5 / pcs

Packaging & Delivery

  • Minimum Order : 100pcs

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  • CE Certificate CDC 6.5-100V 100A 4 IN1 Digital LCD Screen Voltage Current Power Energy Panel Meter image

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