SKU: 71716942842

Ac Multi-function Electric Energy Metering Power Monitor

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Description

Ac Multi-function Electric Energy Metering Power MonitorThis 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

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 that 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).

Features:

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

 

Specifications:

  • Model: PZEM-004T
  • Measurement Accuracy: 1.0
  • Operating Voltage (VDC): 80-260V (AC)
  • Test Voltage: 80-260V (AC)
  • Max. Operating Current (mA): 100A
  • Rated Power (W): 100A/22KW
  • Operating Frequency: 45-65Hz

 

Notes:

  • This module is suitable for indoor, not outdoor use.
  • The applied load should not exceed the rated power.
  • The wiring should not be wrong.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 71716942842

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4.8 ★★★★★
Based on 21 reviews
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Verified Purchase
marie johnson
West Palm Beach, US
★★★★★ 5
Quality
Color: Gold
Very good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
T
Verified Purchase
tyrone_shulaysis
Carnegie, US
★★★★★ 5
quality
Color: Gold
Great quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
J
Jill Nicely
Los Angeles, US
★★★★★ 4
so elegant but best for softer foods
Color: Gold, Color: Gold
I am impressed with this gold silverware. I was surprised because they are very light, but they are also elegant. The handles are a little longer than the usual plasticware, so holding them, using them to eat, made me feel like the meal was elevated. These would be perfect at a garden party, a brunch, a fancy picnic. I love that there are equal numbers of knives, forks, and spoons, and they would look beautiful at place settings, or just tossed into glasses for people to grab what they need. My one misgiving about recommending these for any occasion is the knife. It’s just not sharp, and like the other pieces, it is lightweight. It’s great for spreading butter onto a roll and could cut through soft foods like pasta or cake. But any attempt to cut through a piece of meat or a starchy vegetable that’s just lightly cooked will result in the knife snapping in half. But if you’re serving relatively soft foods (brunch would be perfect!), then this is an elegant, easy solution to feed a lot of people while keeping cleanup to a minimum.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
C
Verified Purchase
Christine B.
San Leandro, US
★★★★★ 5
Durability and reliability
Color: Gold
Very durable. Loved them
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Reviewed in the United States on May 5, 2026
R
Rose Patterson
Bozeman, US
★★★★★ 5
Fancy enough for a wedding, easy enough for a backyard party
Color: Gold, Color: Gold
I picked up this 300 Pack Premium Heavy Duty Gold Plastic Silverware set for a recent gathering, and honestly it worked out better than I expected. When you’re hosting a larger group, the last thing you want to worry about is running out of utensils or washing a mountain of dishes afterward, and this set definitely helped with that. First off, the 300-piece set is really convenient. You get 100 forks, 100 spoons, and 100 knives, which made it easy to plan for about 100 guests without having to buy multiple packs. Everything arrived neatly organized in a clear storage box, which actually made it super easy to keep things tidy until party time. The gold metallic finish is surprisingly nice. It gave the table a more polished, elegant look than standard plastic cutlery. I used them for a semi-formal dinner setup, and they blended in well with the decorations instead of looking cheap or out of place. As for durability, they’re definitely heavier than typical disposable utensils. The forks handled pasta and salads just fine, and the knives worked well for softer foods like chicken and cake. They’re not quite the same as real metal silverware, of course, but for plastic they’re pretty sturdy and didn’t snap or bend easily. I also appreciated that they’re BPA-free and disposable, which made cleanup incredibly simple once everything wrapped up. The only small downside is that if you’re cutting tougher foods like steak, you might notice the knives aren’t quite strong enough for that. But for most party foods, buffets, and desserts, they work perfectly well. Overall, this is a great option for parties, weddings, or large dinners when you want something that looks nicer than basic plastic but still want the convenience of disposable utensils. I’d definitely use them again for future events.
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Reviewed in the United States on March 7, 2026

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