---
product_id: 239440173
title: "SURAIELEC Watt Meter, Cost Calculator, Plug-in Electricity Usage Monitor"
brand: "suraielec"
price: "127.91 DT"
currency: TND
in_stock: true
category: "Suraielec"
url: https://www.desertcart.tn/products/239440173-suraielec-watt-meter-cost-calculator-plug-in-electricity-usage-monitor
store_origin: TN
region: Tunisia
---

# Class 1.0 accuracy ±0.1W Customizable cost calc up to 99.99/kWh 90-day battery backup memory SURAIELEC Watt Meter, Cost Calculator, Plug-in Electricity Usage Monitor

**Brand:** suraielec
**Price:** 127.91 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your savings with precision and style!

## Quick Answers

- **What is this?** SURAIELEC Watt Meter, Cost Calculator, Plug-in Electricity Usage Monitor by suraielec
- **How much does it cost?** 127.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/239440173-suraielec-watt-meter-cost-calculator-plug-in-electricity-usage-monitor)

## Best For

- suraielec enthusiasts

## Why This Product

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

## Key Features

- • **Safety First Design:** Built-in overload protection and flame-retardant housing keep your home and devices secure.
- • **Compact & Convenient:** Takes up just one outlet without blocking neighbors — perfect for multitasking your energy management.
- • **Bright & Clear Display:** Large backlit LCD with wide viewing angle ensures effortless monitoring anytime, anywhere.
- • **Precision Power Tracking:** Pinpoint your energy hogs with professional-grade ±0.1W accuracy for smarter savings.
- • **Cost Calculator On-Demand:** Set your utility rate and watch real-time electricity costs add up — knowledge that pays off.

## Overview

The SURAIELEC Watt Meter is a compact, plug-in electricity usage monitor featuring professional-grade Class 1.0 accuracy and a large backlit LCD. It calculates real-time energy costs with customizable utility rates, tracks voltage, current, wattage, frequency, and cumulative usage, and offers 90-day battery backup memory plus overload protection. Designed for easy, safe, and precise home energy management, it fits seamlessly into any outlet without blocking adjacent sockets.

## Description

SURAIELEC Watt Meter, Cost Calculator, Plug-in Electricity Usage Monitor | Outlet Power Meter, Large Backlit Display, Overload Protection, Kilowatt, kWh, Watt, Voltage & Amp Electrical Energy Monitor - desertcart.com

## Features

- Monitor Energy Use & Save Money – Automatically calculates electricity costs with customizable utility rates (0-99.99/kWh); tracks voltage, current, wattage, frequency, and cumulative energy usage, helping identify power-hungry appliances and reduce electricity bills
- Large Backlit LCD Display – Bright backlit screen with a wide viewing angle makes energy data easy to read day or night, perfect for basements, garages, utility rooms, and other low-light areas
- 90-Day Battery Backup Memory & Overload Protection – Built-in battery backup preserves your settings and accumulated data during power outages for up to 90 days, while overload protection and a flame-retardant housing provide added safety for household appliances
- Compact Space-Saving Design – Occupies only one outlet without blocking adjacent receptacles, making it easy to monitor refrigerators, washers, dehumidifiers, computers, TVs, and other household appliances throughout your home
- Professional-Grade Accuracy – Class 1.0 accuracy with ±0.1 W resolution measures devices up to 15 A/1,950 W; Track kWh consumption, peak power, operating time, and other key electrical data for smarter energy management

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08GSPLZBN |
| Best Sellers Rank | #28,596 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #5 in Electrical Meter Sockets |
| Brand | SURAIELEC |
| Brand Name | SURAIELEC |
| Color | multi-color |
| Compatible Devices | Standard household appliances and devices (110-130 Vac and 200-240 Vac) |
| Customer Reviews | 4.4 out of 5 stars 3,227 Reviews |
| EU Spare Part Availability Duration | 1 years |
| Item Dimensions | 3.94 x 1.97 x 2.36 inches |
| Item Highlight | Outlet Power Meter, Large Backlit Display, Overload Protection, Kilowatt, kWh, Watt, Voltage & Amp Electrical Energy Monitor |
| Item Weight | 16 ounces |
| Item dimensions L x W x H | 3.94 x 1.97 x 2.36 inches |
| Lower Temperature Rating | 14 °F |
| Manufacturer | Suraielec |
| Maximum Operating Voltage | 130 volts |
| Measurement Type | Electric Meter |
| Minimum Operating Voltage | 130 volts |
| Model | UPWMA01A |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | WMA01A |
| Power Source | Ac |
| Specification Met | FCC |
| Style | Modern |
| Style Name | Modern |
| UPC | 619988430251 |
| Upper Temperature Rating | 122 °F |
| Warranty Description | 1 Year Limited Warranty |

## Product Details

- **Brand:** SURAIELEC
- **Color:** multi-color
- **Item Weight:** 16 ounces
- **Power Source:** Ac
- **Style:** Modern

## Images

![SURAIELEC Watt Meter, Cost Calculator, Plug-in Electricity Usage Monitor - Image 1](https://m.media-amazon.com/images/I/61Cx8kODksL.jpg)
![SURAIELEC Watt Meter, Cost Calculator, Plug-in Electricity Usage Monitor - Image 2](https://m.media-amazon.com/images/I/71Rf2iDoDOL.jpg)
![SURAIELEC Watt Meter, Cost Calculator, Plug-in Electricity Usage Monitor - Image 3](https://m.media-amazon.com/images/I/719XADQYIqL.jpg)
![SURAIELEC Watt Meter, Cost Calculator, Plug-in Electricity Usage Monitor - Image 4](https://m.media-amazon.com/images/I/71evX3YCi9L.jpg)
![SURAIELEC Watt Meter, Cost Calculator, Plug-in Electricity Usage Monitor - Image 5](https://m.media-amazon.com/images/I/71tAEAT-YGL.jpg)

## Questions & Answers

**Q: I have a toaster which occasionally trips my breaker. Will this respond quick enough to see amps drawn to determine if toaster problem?**
A: Thank you for your question.

You can get the below data with this watt meter:

Cumulative Value
√ Accumulated Time (only accumulate the time when the measured device is using power)
√ Electricity Consumption
√ Cost (need price setting)

Instantaneous Value
√ Watts
√ Amps
√ Voltage
√ Frequency
√ Power Factor

Peak Value
√ Max. Watt
√ Min. Watt

It doesn't record the instantaneous time so it doesn't work in your application.

Please feel free to let us know if you have more questions.

Best regards,
support@suraielec.com
Suraielec Customer Service

**Q: Can it read start up watts?  Up to 2000 W? Does it save the value?**
A: It does measure and track min and max wattage, but I'm not sure if it would read or track surge watts (as they are usually a fraction of a second)
Product description says the range is 0-3680W (30 amps at 120v), but after running my desktop computer (less than 700w) for a few minutes, it started to give off a burnt electronics odor.

**Q: Can I use to accurately measure inrush current? Does it register and save such brief spikes in current?**
A: Thank you for your question.
Here are some notices when using the watt meter.

1. This power monitor meter can measure 110-130 Vac & 200-240 Vac voltage; 0-16A AMP; 0-3680W wattage, and indicate overload when load up to 3680W, but the label on the product back only shows low volt range due to certification requirements.

2. This wattage meter only compatible with NEMA 5-15P plug & 5-15R outlet, so you will need an extra adapter to work with other plugs.

3. This wattage meter DO NOT work with AC inverter and solar panel inverter.

This watt meter is an improved version that can measure many data and has a class 1.0 accuracy standard. I hope you like it.
If you have anything questions, please feel free to contact us.
We will get back to you within 24 hours.
surai-tech@outlook.com
Thanks again for your time!
Suraielec

**Q: What values do I put in the “00.00” cost/kWh. I live in New York City. I am unsure what numbers go on the left side from the “.” & on the right side?**
A: You should check your electric bill to determine the cost of KWH in NY City. Whatever that cost is, this is what you will enter. If you unsure, contact your electric utility provider and ask them, as sometimes there are multiple billing plans that may exist within the same provider and depending on your location. As a rough approximation, you can also check your last bill and simply divide the total amount you paid by the total of KWH you consumed. This may not yield the exact cost of KWH as per your utility billing plan, but should be good enough an approximation to allow you to estimate costs with the Watt meter. As to what you should enter in the meter itself, let's say your local cost is roughly $0.14/KWH, so you would enter  "00.14" in the Watt meter.

## Frequently Bought Together

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-18*