---
product_id: 254522981
title: "E2 Wireless Electricity Monitor"
brand: "efergy"
price: "$5391"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/254522981-e2-wireless-electricity-monitor
store_origin: MX
region: Mexico
---

# Real-time usage Free software Historical data E2 Wireless Electricity Monitor

**Brand:** efergy
**Price:** $5391
**Availability:** ✅ In Stock

## Summary

> 🔌 Power Up Your Savings!

## Quick Answers

- **What is this?** E2 Wireless Electricity Monitor by efergy
- **How much does it cost?** $5391 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/254522981-e2-wireless-electricity-monitor)

## Best For

- efergy enthusiasts

## Why This Product

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

## Key Features

- • **Stay Informed:** Monitor your energy consumption in real-time, including cost and CO2 emissions.
- • **Eco-Conscious Living:** Make informed decisions to reduce your carbon footprint.
- • **User-Friendly Software:** Download the free eLink software for in-depth analysis and tracking.
- • **Data at Your Fingertips:** Access detailed historical data daily, weekly, or monthly.
- • **Global Currency Support:** Track your energy costs in up to 5 different currencies.

## Overview

The Efergy E2 Wireless Electricity Monitor empowers you to track your electricity usage in real-time, providing insights into costs and CO2 emissions. With historical data analysis and support for multiple currencies, this device is perfect for eco-conscious consumers looking to optimize their energy consumption. Plus, the free eLink software allows for comprehensive tracking and analysis, making it an essential tool for modern energy management.

## Description

efergyE2 Wireless Electricity Monitor

## Features

- ENERGY NOW See how much electricity you are using at any given time (cost, Kw and CO2)
- HISTORIC DATA View historical daily, weekly or monthly data (cost, CO2 and kWh)
- FREE ELINK SOFTWARE Download, analyze and track your whole energy usage on your computer
- MULTIPLE CURRENCIES Up to 5 different world currencies available ($, €, £, ₹, Kr, R)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Efergy |
| Part number | FBA_E2 |
| Item Weight | 771 g |
| Product Dimensions | 20.57 x 19.56 x 5.84 cm; 771.11 g |
| Item model number | VC0S2_E2 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![E2 Wireless Electricity Monitor - Image 1](https://m.media-amazon.com/images/I/41Y5jjqnv1L.jpg)

## Questions & Answers

**Q: What's included in the box?**
A: The box contains:  two current-sensing clip-ons; one transmitter; one display unit; one USB-cable to connect the display unit to the computer; one instruction manual; one envelope that formerly held a software disc, but in my case provided a link to download a more recent version; batteries for the display unit; batteries for the transmitter.  Note: The system works without a PC, which may be viewed as a more convenient way to display the data.

**Q: Does it display Amps and Watts? (no 220) I don't need any $ numbers as I'm off-grid. I want to know the draw from my batteries at night.**
A: This measures AC power in watts and amps.  The Efergy True Power (version) is much more accurate as it calculates  power factors to give you more accurate results in watts and watt hours consumed.  This unit does not measure amps or volts.  If you want to monitor your batteries  and their charge status (measure amps, voltage  and track amp hours consumed) then you will want something more like Xantrex Link or Link pro, or Trimetric makes a power monitor system that is pretty popular.  These devices will monitor your amp draws and keeps track of the amp hours taken from your batteries (much like a gas gauge does on a car).

**Q: Is this a useful tool?**
A: I find it quite useful for my purposes:  (1) to monitor my monthly energy use and compare it to the useage reported on my billing, and (2) to monitor power consumption when I'm on my backup generator.  For this purpose, I purchased two additional pickup sensors and mounted them in my generator, so all I have to do is move the monitor from the house panel to the generator.

**Q: How far can the display  be from the sensing unit?**
A: The transmitters work up to around 130-230 ft within the home. But this will depend upon the environment in which it is working. If the building contains ironwork in the walls, thick concrete walls or floors and other wireless technology such as weather stations and wireless thermostats or other interference, then this can greatly reduce transmission ranges and possible cause the monitor to drop its link. If you have problems receiving a signal from the transmitter try moving the monitor around the building to find the optimum hi signal areas.

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**Shop now:** [https://www.desertcart.mx/products/254522981-e2-wireless-electricity-monitor](https://www.desertcart.mx/products/254522981-e2-wireless-electricity-monitor)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-12*