---
product_id: 11350813
title: "Cornet ED78S EMF RF Meter ElectroMagnetic Detector (2016)"
brand: "cornet"
price: "€ 2.22"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/11350813-cornet-ed78s-emf-rf-meter-electromagnetic-detector-2016
store_origin: FI
region: Finland
---

# Pocket-sized precision Multi-frequency detection Includes battery Cornet ED78S EMF RF Meter ElectroMagnetic Detector (2016)

**Brand:** cornet
**Price:** € 2.22
**Availability:** ✅ In Stock

## Summary

> 🔦 Illuminate the Invisible!

## Quick Answers

- **What is this?** Cornet ED78S EMF RF Meter ElectroMagnetic Detector (2016) by cornet
- **How much does it cost?** € 2.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/11350813-cornet-ed78s-emf-rf-meter-electromagnetic-detector-2016)

## Best For

- cornet enthusiasts

## Why This Product

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

## Key Features

- • **🔋 Ready to Use:** Comes with a 9V battery included, so you can start measuring right away.
- • **📊 Comprehensive Detection:** Measures magnetic, electric, and radio/microwave frequencies all in one device.
- • **🛠️ User-Friendly Design:** Lightweight and portable, perfect for on-the-go assessments.
- • **🔍 Uncover Hidden EMF Sources:** Identify electromagnetic fields in your home or office with ease.
- • **🇺🇸 Proudly Made in the USA:** Quality craftsmanship you can trust.

## Description

Cell towers | Smart meters | WiFi signal strength meter | Microwave ovens | Power lines | Transformers | Home appliances | Outlet Boxes | Paranormal.Note :1. To measure RF from the router, the operation mode of the meter needs to be in RF mode. We can achieve it by pressing the mode button. 2. The LCD back light can be turned on/off manually by pushing the 2nd button to get into the Hold mode first then toggle the 1st button to cycle through the sound-on/light-off, sound-on/ light-on, sound-off/light-off, and sound-off/light-on setup, then push the 2nd button to get out of the Hold mode. The LCD back light consumes a lot of battery current when it is on, therefore the default is auto back light off after 10 seconds to save the battery power.

## Features

- Made In USA
- Magnetic, Electric, Radio/microwave & Paranormal Detection All in One Package
- Identity where from EMF is penetrating your house.
- Track and find EMF sources inside your house & office
- Measure the EMF when ever you need or want.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Cornet microsystems |
| Part Number | ED78S |
| Item Weight | 3.2 ounces |
| Package Dimensions | 8 x 4.7 x 1.5 inches |
| Item model number | ED78S |
| Batteries | 1 9V batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Size | pocket size |
| Color | White |
| Item Package Quantity | 1 |
| Batteries Included? | Yes |
| Batteries Required? | Yes |

## Images

![Cornet ED78S EMF RF Meter ElectroMagnetic Detector (2016) - Image 1](https://m.media-amazon.com/images/I/416hwzvsTGL.jpg)
![Cornet ED78S EMF RF Meter ElectroMagnetic Detector (2016) - Image 2](https://m.media-amazon.com/images/I/51x5XxOY8FL.jpg)

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**Shop now:** [https://www.desertcart.fi/products/11350813-cornet-ed78s-emf-rf-meter-electromagnetic-detector-2016](https://www.desertcart.fi/products/11350813-cornet-ed78s-emf-rf-meter-electromagnetic-detector-2016)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-20*