---
product_id: 349743610
title: "Suraielec US Power Energy Watt Meter UPWMA01A"
brand: "suraielec"
price: "VT12760"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/349743610-suraielec-us-power-energy-watt-meter-upwma01a
store_origin: VU
region: Vanuatu
---

# ±0.1W precision Class 1.0 accuracy 90-day data memory with battery backup Compact 1-outlet slot design Suraielec US Power Energy Watt Meter UPWMA01A

**Brand:** suraielec
**Price:** VT12760
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your savings with precision and style!

## Quick Answers

- **What is this?** Suraielec US Power Energy Watt Meter UPWMA01A by suraielec
- **How much does it cost?** VT12760 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/349743610-suraielec-us-power-energy-watt-meter-upwma01a)

## 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:** Fire-resistant casing and overload alerts protect your valuable electronics from power surges up to 3680W.
- • **Long-Term Usage Memory:** Retains 90 days of energy data even during outages thanks to built-in battery backup—never lose track of your savings.
- • **Space-Saving & Portable:** Takes up only one outlet slot, freeing adjacent plugs and allowing easy monitoring of multiple appliances anywhere in your home.
- • **Precision Power Tracking:** Monitor volts, amps, watts, and frequency with professional-grade ±0.1W accuracy for smarter energy decisions.
- • **Real-Time Cost Calculator:** Automatically calculates electricity expenses with customizable rates up to $99.99/kWh to keep your budget in check.

## Overview

The Suraielec UPWMA01A is a professional-grade, Class 1.0 certified watt meter designed for indoor use. It offers real-time monitoring of volts, amps, watts, and frequency with ±0.1W accuracy, tracks energy costs with customizable rates, and stores 90 days of usage data backed by a battery. Its compact design occupies only one outlet slot, making it perfect for managing energy consumption across multiple appliances safely with overload protection and a bright backlit display.

## Description

Suraielec US Power Energy Watt Meter UPWMA01A

## 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 |
|---------------|-------|
| Brand | SURAIELEC |
| Power Source | Ac |
| Style | Modern |
| Colour | multi-color |
| Item Weight | 454 g |
| Min. Operating Voltage | 130 Volts |
| Specification Met | FCC |
| Measurement Type | Watt Meter |
| Maximum Operating Voltage | 130 Volts |
| UPC | 619988430251 |
| Manufacturer | Suraielec |
| Country of Origin | USA |
| Model number | UPWMA01A |
| Special Feature | Memory Function |
| Specific Product Use | Indoor use only |
| Package Dimensions | 13.68 x 7.59 x 6.96 cm; 453.59 g |
| Batteries | 3 A batteries required. (included) |
| Item model number | UPWMA01A |
| Voltage | 120 Volts |
| Battery type | NH-MH 40H 1.2V |
| Are batteries included? | Yes |
| Lithium Battery Packaging | Batteries contained in equipment |

## Product Details

- **Brand:** SURAIELEC
- **Power Source:** Ac
- **Style:** Modern
- **Colour:** multi-color
- **Item Weight:** 1 Pounds

## Images

![Suraielec US Power Energy Watt Meter UPWMA01A - Image 1](https://m.media-amazon.com/images/I/61Cx8kODksL.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

- 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
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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-05*