---
product_id: 615201353
title: "AC Power Meter, 240V 50A NEMA L14-30P to NEMA 14-50R Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, 30A to 50A Multifunction Energy Monitor"
brand: "nxqwll"
price: "€ 157.70"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.sk/products/615201353-ac-power-meter-240v-50a-nema-l14-30p-to-nema
store_origin: SK
region: Slovakia
---

# Voltage: 0-240VAC Power: 0-9000W Current: 0-50A AC AC Power Meter, 240V 50A NEMA L14-30P to NEMA 14-50R Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, 30A to 50A Multifunction Energy Monitor

**Brand:** nxqwll
**Price:** € 157.70
**Availability:** ✅ In Stock

## Summary

> Power Up Your Awareness! ⚡

## Quick Answers

- **What is this?** AC Power Meter, 240V 50A NEMA L14-30P to NEMA 14-50R Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, 30A to 50A Multifunction Energy Monitor by nxqwll
- **How much does it cost?** € 157.70 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/615201353-ac-power-meter-240v-50a-nema-l14-30p-to-nema)

## Best For

- nxqwll enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in short-circuit and overload protection.
- • **Effortless Setup:** Plug-and-play design for instant power monitoring.
- • **Precision Monitoring:** Experience real-time insights into your energy usage.
- • **Versatile Connectivity:** Perfect for RV parks and outdoor adventures.
- • **Cost-Efficient Tracking:** Optimize your energy consumption and save money.

## Overview

The AC Power Meter is a high-precision energy monitoring device designed for real-time tracking of voltage, current, power, frequency, and power factor. With a robust design featuring short-circuit and overload protection, it ensures safety while providing versatile connectivity for outdoor power needs. Its plug-and-play convenience and accurate energy consumption measurement make it an essential tool for both residential and commercial applications.

## Description

AC Power Meter, 240V 50A NEMA L14-30P to NEMA 14-50R Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, 30A to 50A Multifunction Energy Monitor

## Features

- High-Precision Energy Monitor: Our AC power meter employs a highly sensitive electromagnetic coil, ensuring precise real-time monitoring of voltage, current, power, frequency, and power factor. Key product parameters include voltage (0-240VAC), current (0-50A AC), power consumption (0-9000W), frequency (45-65HZ), power factor (0.00-1.00PF), and energy consumption (0-99999kWh)
- Versatile Used: L14-30P to NEMA 14-50R Ground fault protection sockets are mainly used to connect external power sources in RV parks or campsites, mostly for generators. This connector can be used to provide the required power for various equipment such as lighting, audio, kitchen equipment, etc., ensuring that Get stable and reliable power support and monitoring outdoors
- Electrical Safety Assurance: Featuring short-circuit and overload protection, this device safeguards against potential issues in aging electrical equipment, such as faults, excessive power, and overrated voltage. Equip your equipment with our monitors to promptly detect problematic data, mitigating risks effectively
- Plug-and-Play Convenience: Simply plug in our device to enjoy safe and rapid power usage and monitoring for your home. The 1.3FT 10AWG cable enhances flexibility, allowing users to position the power monitor conveniently
- Save Money: Accurate energy consumption measurement is crucial for billing purposes in both domestic and commercial settings. NXQWLL power meters enable the monitoring of electrical equipment, appliances, or entire systems, offering a reliable method to measure actual energy usage for individual devices or sections of a facility

## Images

![AC Power Meter, 240V 50A NEMA L14-30P to NEMA 14-50R Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, 30A to 50A Multifunction Energy Monitor - Image 1](https://m.media-amazon.com/images/I/61QOzLx3JNL.jpg)
![AC Power Meter, 240V 50A NEMA L14-30P to NEMA 14-50R Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, 30A to 50A Multifunction Energy Monitor - Image 2](https://m.media-amazon.com/images/I/7148UaltvPL.jpg)
![AC Power Meter, 240V 50A NEMA L14-30P to NEMA 14-50R Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, 30A to 50A Multifunction Energy Monitor - Image 3](https://m.media-amazon.com/images/I/71ePGeFln6L.jpg)
![AC Power Meter, 240V 50A NEMA L14-30P to NEMA 14-50R Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, 30A to 50A Multifunction Energy Monitor - Image 4](https://m.media-amazon.com/images/I/71hBQUuZ0ML.jpg)
![AC Power Meter, 240V 50A NEMA L14-30P to NEMA 14-50R Outlet Monitor for Generator, LCD Display Digital Multimeter Tester, 30A to 50A Multifunction Energy Monitor - Image 5](https://m.media-amazon.com/images/I/71gjNIezASL.jpg)

## Customer Reviews

### ⭐ 1.0 out of 5 stars







  
  
    Thanks to the review above!
  

*by B***Y on Reviewed in the United States on March 27, 2024*

Well, I bought this product, plugged it in, and same problem as the review above -  a black screen. Following the instructions provided by the reviewer, I opened it up and rewired it....and yes, it now works fine. Amazon, please remove this product from your site! It is not put together properly. Save yourself and future customers the stress and complication.  Oh, and I give the review above 5 stars!

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    I love this thing ... BUT!
  

*by R***Y on Reviewed in the United States on March 20, 2024*

When I received it there was no display just a black screen. First instinct was to return it. As much as I did not want to, I opened it up. Hall sensor ring was only measuring one leg the red wire. Removed it and ran both hot wires (Red and Black) through it. Secondly both small meter power wires were connected to the large hot wires (Red and Black). So, I moved one of them to the neutral (White) connection and bazinga. Who didn't let the magic smoke out of the meter for 85 dollars Alex Trebek. Fairly accurate withing +- 1.5 to my handheld digital multimeter.

### ⭐ 1.0 out of 5 stars







  
  
    Don't stand up to Missouri heat
  

*by J***E on Reviewed in the United States on June 12, 2024*

It worked great bought in May and now  it don't cause the sun in Missouri got to it and it melted

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/615201353-ac-power-meter-240v-50a-nema-l14-30p-to-nema](https://www.desertcart.sk/products/615201353-ac-power-meter-240v-50a-nema-l14-30p-to-nema)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*