---
product_id: 417961927
title: "Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord"
brand: "mecheer"
price: "$60"
currency: NZD
in_stock: true
reviews_count: 13
category: "Mecheer"
url: https://www.desertcart.nz/products/417961927-upgraded-watt-meter-power-meter-plug-home-electricity-usage-monitor
store_origin: NZ
region: New Zealand
---

# Monitors real-time power (W), energy (kWh), volts, amps Adjustable backlight with 5 timing options 7 display modes for comprehensive energy insights Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord

**Brand:** mecheer
**Price:** $60
**Availability:** ✅ In Stock

## Summary

> ⚡ Empower your space with smart energy mastery — see the unseen, save the unseen!

## Quick Answers

- **What is this?** Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord by mecheer
- **How much does it cost?** $60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/417961927-upgraded-watt-meter-power-meter-plug-home-electricity-usage-monitor)

## Best For

- mecheer enthusiasts

## Why This Product

- Trusted mecheer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal Clear Readings:** Upgraded 2.36" x 1.85" backlit LCD with 180° viewing angle ensures effortless monitoring day or night.
- • **Customizable Backlight:** Choose from 10 minutes to always-on backlight to fit your workspace vibe and never miss a detail.
- • **Data Memory & Portability:** Retains last usage data even after unplugging, perfect for ongoing energy audits and smart home control.
- • **Smart Overload Protection:** Automatic overload alerts up to 3680W keep your devices safe and your mind at ease.
- • **Total Energy Transparency:** Track watts, volts, amps, hertz, and cost with 7 dynamic display modes for full-spectrum appliance insights.

## Overview

The MECHEER Upgraded Watt Meter is a professional-grade home electricity usage monitor featuring 7 display modes to track power, energy, voltage, current, and cost. Its large backlit LCD with wide viewing angles ensures clear data visibility anytime, while adjustable backlight settings and overload protection enhance usability and safety. With built-in data memory and a 13-inch extension cord, it’s designed for precise, continuous monitoring to optimize your energy consumption and reduce bills.

## Description

Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord: desertcart.com: Tools & Home Improvement

Review: Great tool to monitor power usage and electrical performance. - Great tool to monitor power usage and electrical performance. This watt meter is excellent for tracking power consumption, voltage, current demand, and power factor in real time. It’s very useful if you want to run your own experiments and analyze what’s actually happening with your electrical load rather than guessing. The readings are clear and consistent, making it easy to understand energy usage and efficiency. A solid choice for anyone interested in monitoring and analyzing power behavior at home or in the lab.
Review: Works well, understand its limits - Easy to use, the one-page (double sided) sheet is descriptive and helpful. When used with an outlet where both are used, you can run into a bit of a problem. The unit "intrudes" onto the second outlet's path. Which means if a two prong plug is used in the second outlet, it is likely that it can be inserted with no problem. However, a three-prong lug may be too "thick" to fully mate (see images). And if a USB dongle or power-brick is installed in the second outlet (see images), it is unlikely that all can be plugged in successfully. It can only be plugged into the top outlet without fully masking the lower outlet. The manual is good at hinting at tricks to be used for properly measuring an appliance's power usage, like commenting that the refrigeration compressor being on will engage power measurements, while hinting that when the device is quiescent, no power is consumed, and the clock isn't running. The display is bright and easy to read, even at oblique angles and in bright, indirect sunlight. The reset tool provided needs to have a clip or compartment in which it can be stored. I will guarantee you will lose this; I'm going to attach it with a string through a hole I'll drill in the tool. I think you can safely use a ballpoint pen, although the mfg does not recommend this. My usage of these devices will be to measure the short and long term power consumption of various devices in order to properly size UPS-style battery backups for medical devices. I am pleased with them so far. I wish I could give a 4.8 or 4.9 because of the limitations I've outlined here. Not as bad as a 4, and not perfect either.

## Features

- Various Monitoring Parameters: The power energy meter can monitor the power (W), energy (kWh), volts, amps, hertz, power factor, cost, minimum and maximum power (W), cumulative days and time of your appliances. By switching 7 display modes, you can easily know the various parameters while the appliance is working. The home energy monitor can also calculate and display how much power your appliance uses and how much electricity bill it cost in cumulative time
- Upgraded LCD Display: With large screen size 2.36 inch x 1.85 inch, clearer monitor backlit, our electrical usage monitor can display the data clearer and more visible no matter day or night. 180°full wide viewing angles is great for reading and recording the data in any angles. No need to stand on the front of the display and bend over to read the numbers
- Adjustable Backlight Time: Our upgraded watt meter has 5 options of backlight time. The default backlight time duration is 10 minutes(bL-0). If you want to change the backlight time, you can press and hold "UP" and "DOWN" button at the same time to enter backlight time setting, then press "UP" and "DOWN" to select the backlight time (bL-0 =10 minutes, bL-1=1 hour, bL-2=4 hours, bL-3=8 hours, bL-4=always on), finally press the "COST" to save the backlight time settings
- Overload Protection: When the power of the appliance exceeds the overload power, the LCD will display “OVERLOAD” to warn the user. All the buttons will quit working and can only be workable when you lower or remove the load power. The default overload power is 3680W and is adjustable from 0 to 3680W. In general, you need to set the overload power to 1800W before using. Just press the "function" button for more than 3 seconds to enter the setting
- Data Memory Function: The wattage meter will record your power consumption data when you remove it from socket, or remove appliances from the electricity monitor. You can directly see the last data when you use it next time. This function can also automatically save the data when there is a sudden power failure
- Monitor Your Energy Usage: With 13 inch 16AWG extension cord included, our watt meter power analyzer is perfect for monitoring the electricity usage of your home appliances, controlling your power consumption, and saving your money. Your best choice for voltage meter, kilowatt meter, current meter and electricity meter

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09NM8ZQKG |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #1,378 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Electrical Meter Sockets |
| Brand | MECHEER |
| Color | Blue, White |
| Customer Reviews | 4.6 4.6 out of 5 stars (7,946) |
| Date First Available | December 14, 2021 |
| Item Package Quantity | 1 |
| Item Weight | 10 ounces |
| Item model number | B09NM8ZQKG |
| Manufacturer | MECHEER |
| Measurement Type | Ammeter |
| Min. Operating Voltage | 110 Volts (AC) |
| Package Dimensions | 6.77 x 3.31 x 2.99 inches |
| Part Number | PM1 |
| Power Source | Electricity |
| Size | 1 Pack |
| Specification Met | Ce, Overload Protection |
| Style | Digital |

## Product Details

- **Brand:** MECHEER
- **Color:** Blue, White
- **Item Weight:** 10 Ounces
- **Power Source:** Electricity
- **Style:** Digital

## Images

![Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord - Image 1](https://m.media-amazon.com/images/I/61xQPVMgaIL.jpg)
![Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord - Image 2](https://m.media-amazon.com/images/I/61waadKfc7L.jpg)
![Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord - Image 3](https://m.media-amazon.com/images/I/71dYLNxwuLL.jpg)
![Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord - Image 4](https://m.media-amazon.com/images/I/71fr8IeI5sL.jpg)
![Upgraded Watt Meter Power Meter Plug Home Electricity Usage Monitor, Electrical Usage Monitor Consumption, Energy Voltage Amps Kill Meter with Backlight, Overload Protection, 7 Modes Display-With Cord - Image 5](https://m.media-amazon.com/images/I/71jFSxIG0TL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tool to monitor power usage and electrical performance.
*by A***S on January 7, 2026*

Great tool to monitor power usage and electrical performance. This watt meter is excellent for tracking power consumption, voltage, current demand, and power factor in real time. It’s very useful if you want to run your own experiments and analyze what’s actually happening with your electrical load rather than guessing. The readings are clear and consistent, making it easy to understand energy usage and efficiency. A solid choice for anyone interested in monitoring and analyzing power behavior at home or in the lab.

### ⭐⭐⭐⭐⭐ Works well, understand its limits
*by C***N on December 28, 2025*

Easy to use, the one-page (double sided) sheet is descriptive and helpful. When used with an outlet where both are used, you can run into a bit of a problem. The unit "intrudes" onto the second outlet's path. Which means if a two prong plug is used in the second outlet, it is likely that it can be inserted with no problem. However, a three-prong lug may be too "thick" to fully mate (see images). And if a USB dongle or power-brick is installed in the second outlet (see images), it is unlikely that all can be plugged in successfully. It can only be plugged into the top outlet without fully masking the lower outlet. The manual is good at hinting at tricks to be used for properly measuring an appliance's power usage, like commenting that the refrigeration compressor being on will engage power measurements, while hinting that when the device is quiescent, no power is consumed, and the clock isn't running. The display is bright and easy to read, even at oblique angles and in bright, indirect sunlight. The reset tool provided needs to have a clip or compartment in which it can be stored. I will guarantee you will lose this; I'm going to attach it with a string through a hole I'll drill in the tool. I think you can safely use a ballpoint pen, although the mfg does not recommend this. My usage of these devices will be to measure the short and long term power consumption of various devices in order to properly size UPS-style battery backups for medical devices. I am pleased with them so far. I wish I could give a 4.8 or 4.9 because of the limitations I've outlined here. Not as bad as a 4, and not perfect either.

### ⭐⭐⭐⭐⭐ Great product and does a great job.
*by B***R on January 10, 2026*

Versatile, accurate, love the backlight function and the additional short cord for hard to reach areas. Would recommend to others.

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-03*