---
product_id: 738422335
title: "Suraielec Watt Meter, Plug-in Socket Power Meter, 90V-250V Wide Range, Backlit Large Display, Auto Cost Calculator, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Monitor"
brand: "suraielec"
price: "R1854"
currency: ZAR
in_stock: true
reviews_count: 5
url: https://www.desertcart.co.za/products/738422335-suraielec-watt-meter-plug-in-socket-power-meter-90v-250v
store_origin: ZA
region: South Africa
---

# Measures up to 3680W power 0.1W/0.1V/0.001A precision 90-day data backup battery Suraielec Watt Meter, Plug-in Socket Power Meter, 90V-250V Wide Range, Backlit Large Display, Auto Cost Calculator, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Monitor

**Brand:** suraielec
**Price:** R1854
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your savings with precision and style!

## Quick Answers

- **What is this?** Suraielec Watt Meter, Plug-in Socket Power Meter, 90V-250V Wide Range, Backlit Large Display, Auto Cost Calculator, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Monitor by suraielec
- **How much does it cost?** R1854 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/738422335-suraielec-watt-meter-plug-in-socket-power-meter-90v-250v)

## 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 & Safe Design:** Space-saving form factor with fire-resistant materials keeps your outlets accessible and your home secure.
- • **Long-Term Data Retention:** Built-in rechargeable battery stores up to 90 days of usage data, so you never lose track during outages.
- • **Wide Voltage Compatibility:** Supports 90V-250V and up to 16A, perfect for diverse appliances with overload alerts to protect your devices.
- • **Comprehensive Energy Insights:** Track watts, volts, amps, frequency, power factor, and cumulative energy to optimize your home’s power usage.
- • **Crystal Clear Backlit Display:** Large, wide-angle LCD with backlight ensures effortless monitoring anytime—even in low light.

## Overview

The Suraielec Watt Meter is a high-precision plug-in power monitor designed for professionals who demand detailed energy analytics. It measures voltage, current, power, frequency, and power factor with Class 1.0 accuracy, supports a wide 90-250V range, and features a large backlit LCD for easy reading. With an auto cost calculator and 90-day data backup, it empowers efficient electricity management while protecting devices with adjustable overload alerts—all in a compact, fire-resistant design.

## Description

Suraielec Electrical Power Consumption Meter Socket: Efficiently monitors power usage, measures watt-hours, and acts as an energy-saving device for your electrical appliances.SpecificationsWorking voltage: 90V~250VVoltage frequency: 47Hz~63HzWorking current: 16AMeasurement accuracy: 2%Wide Measuring Range:Voltage: 90~250VCurrent: 0.000~16.00APower: 0.3~3680WFrequency: 47~63HzPower factor: 000~1.00Unit price: 0.00~99.99/KWHTotal cost: 0.00~9999/KWHOverload Watt: 680~3680WNote:1. This wattage meter is only compatible with NEMA 5-15P plug & NEMA 5-15R outlet; an extra adapter is required for other plugs.2. Not compatible with AC inverters and solar panel inverters.Data Obtained:Cumulative Values:Accumulated Time (measured only when the device is using power)Electricity ConsumptionCost (requires price setting)Instantaneous Values:WattsAmpsVoltageFrequencyPower FactorPeak Values:Maximum WattageMinimum WattageAuto Cost Calculation:The watt meter's power consumption analyzer automatically calculates your appliance's power expenses.The cost function requires initial price setting.Note: All data, including cost settings, will reset to zero upon pressing the reset button.Adjustable Overload Protection:The LCD displays "OVERLOAD" with a warning sound when the load exceeds the adjustable 680-3680W overload setting.Easy-to-Read Display:Large LCD display with backlight, activated upon power supply connection, facilitates reading in dark areas.Long-Term Data Storage:The electric kilowatt usage meter includes a built-in rechargeable battery backup for up to 90 days of data retention during power outages or unplugging.

Review: Got this for a few reasons and let me say it works better than I expected. Its very easy to use and easy to read. It has a back light that makes it easy to see when its in a dark space. It has some great uses, definitely good to have.
Review: Very good watt meter, and it has the level of accuracy needed to test power stations and battery solutions. It has an internal rechargeable battery as well.

## Features

- 【 Intuitive Electric Usage Monitoring 】 Measure power (W), volts, amps, frequency, power factor, max/min power (W), cumulative time, and energy (kWh); automatically calculate costs based on set prices; track home energy usage for efficient electricity savings.
- 【 90-250V Wide Voltage Range 】 Measures 90V-250Vac, 0-16AMP, 0-3680Watt, with overload indication adjustable from 680 to 3680W; adheres to Class 1.0 accuracy standard with 0.1W, 0.1V, 0.001A, and 0.001kWh resolution.
- 【 Clear LCD Display with Backlight 】 Features a wide-angle, clear-digit LCD display with backlight for easy reading and operation in dark environments.
- 【 90 Days Long-Term Data Hold Memory 】 Equipped with built-in rechargeable battery backup, storing data for up to 90 days during power outages or when unplugged; reset button restores all data to zero.
- 【 Space-Saving Design 】 Compact size leaves lower wall outlet accessible when plugged into the upper outlet; made of high-quality fire-resistant material.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SURAIELEC |
| Item model number | WMA02A |
| Package Dimensions | 14.1 x 7.49 x 6.91 cm; 168 g |
| ASIN | B0CR9Z19DQ |

## Images

![Suraielec Watt Meter, Plug-in Socket Power Meter, 90V-250V Wide Range, Backlit Large Display, Auto Cost Calculator, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Monitor - Image 1](https://m.media-amazon.com/images/I/61YlkudCEAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***O on 9 December 2025*

Got this for a few reasons and let me say it works better than I expected. Its very easy to use and easy to read. It has a back light that makes it easy to see when its in a dark space. It has some great uses, definitely good to have.

### ⭐⭐⭐⭐⭐ Review
*by C***S on 10 November 2025*

Very good watt meter, and it has the level of accuracy needed to test power stations and battery solutions. It has an internal rechargeable battery as well.

### ⭐⭐⭐⭐⭐ Review
*by C***F on 13 January 2026*

This device works very well, with display showing Amperage, Voltage, or Watts. Only thing I didn't like, my receptacles are upside down (ground on top) as is currently advocated by the NEC, and the device has to be "upside down" to plug into my receptacles. I made a very short extension cord that allows me to turn the device "right-side" up after plugging into my receptacles. With that small modification, I'd give a 5-star review to this device, and would purchase again.

## Frequently Bought Together

- Suraielec Watt Meter, Plug-in Socket Power Meter, 90V-250V Wide Range, Backlit Large Display, Auto Cost Calculator, Overload Protection, Kilowatt Wattage Voltage AMP Tester, Electricity Usage Monitor
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-16*