---
product_id: 454712378
title: "SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor"
brand: "suraielec"
price: "44084CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/454712378-suraielec-watt-meter-plug-in-socket-power-meter-auto-cost
store_origin: SN
region: Senegal
---

# ±0.1W precision Class 1.0 accuracy 90-day data memory with battery backup Compact plug-in design saves outlet space SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor

**Brand:** suraielec
**Price:** 44084CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your savings with precision and style!

## Quick Answers

- **What is this?** SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor by suraielec
- **How much does it cost?** 44084CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/454712378-suraielec-watt-meter-plug-in-socket-power-meter-auto-cost)

## 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

- • **Compact & Portable:** Takes up only one outlet slot, leaving adjacent plugs free—perfect for monitoring fridges, washers, HVACs anywhere in your home.
- • **Bright Backlit Display:** Large wide-angle LCD screen with backlight ensures effortless reading anytime, even in dark basements or night hours.
- • **Professional-Grade Accuracy:** Class 1.0 certified with ±0.1W precision tracks watts, volts, amps, frequency, and power factor for data-driven energy decisions.
- • **Real-Time Energy Cost Tracking:** Automatically calculates your electricity expenses with customizable rates up to $99.99/kWh—never get surprised by your bill again.
- • **Safety-First Overload Protection:** Fire-resistant design with audible overload alerts protects your valuable appliances from power surges up to 3680W.

## Overview

The SURAIELEC Watt Meter is a professional-grade plug-in power monitor featuring Class 1.0 accuracy, a large backlit LCD, 90-day data memory with battery backup, and overload protection up to 3680W. It tracks volts, amps, watts, frequency, and calculates electricity costs in real-time with customizable rates, all in a compact design that frees up adjacent outlets. Ideal for savvy homeowners and managers aiming to optimize energy use and cut costs.

## Description

SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor

## Features

- Track Energy Costs in Real-Time & Save Money – Automatically calculates electricity expenses with customizable rates (0-99.99/kWh), monitors volts, amps, watts, and frequency, and identifies energy-hungry appliances to reduce your power bill
- Large Backlit Display for Effortless Reading – Features a wide-angle LCD screen with bright backlighting to view energy stats clearly, even in dark basements, garages, or nighttime use
- 90-Day Data Memory & Overload Protection – Built-in battery backup preserves usage history during outages, while fire-resistant design and overload alerts ensure safety for TVs, ACs, and appliances
- Compact & Space-Saving Design – Occupies only 1 outlet slot, leaving adjacent plugs free. Portable for checking fridge, washer, or HVAC efficiency anywhere in your 110-130V home
- Professional-Grade Accuracy – Class 1.0 certified with ±0.1W precision to measure 0-15A/1,950W devices. Track cumulative kWh, peak usage, and runtime (up to 9,999 days) for smarter energy habits

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Suraielec |
| Part Number | WMA01A |
| Package Dimensions | 13.68 x 7.59 x 6.96 cm; 453.59 g |
| Batteries | 3 A batteries required. (included) |
| Item model number | UPWMA01A |
| Colour | multi-color |
| Style | Modern |
| Material | PC |
| Power Source | Ac |
| Voltage | 120 Volts |
| Installation method | Plug in |
| Item Package Quantity | 1 |
| Plug format | B - US style with ground plug. |
| Certification | FCC |
| Special Features | Memory Function |
| Usage | Indoor use only |
| Batteries included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | NiMH |
| Battery description | NH-MH 40H 1.2V |
| Item Weight | 454 g |

## Product Details

- **Brand:** SURAIELEC
- **Power source:** Ac
- **Style:** Modern
- **Colour:** multi-color
- **Item weight:** 1 Pounds

## Images

![SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor - Image 1](https://m.media-amazon.com/images/I/61Cx8kODksL.jpg)
![SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor - Image 2](https://m.media-amazon.com/images/I/71Rf2iDoDOL.jpg)
![SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor - Image 3](https://m.media-amazon.com/images/I/719XADQYIqL.jpg)
![SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy Monitor - Image 4](https://m.media-amazon.com/images/I/71evX3YCi9L.jpg)
![SURAIELEC Watt Meter, Plug-in Socket Power Meter, Auto Cost Calculator, Backlit Large Display, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Electrical Energy 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 Senegal*
*Store origin: SN*
*Last updated: 2026-02-23*