---
product_id: 24060103
title: "EMF300 Microwave Leakage Detector - Portable Radiation Meter for Home, Office & Laboratory Safety, Measures Microwave Oven Leakage 2450MHz, Easy-to-Read LCD, Audible Alarm, Battery Included"
brand: "extech"
price: "€ 294.61"
currency: EUR
in_stock: true
category: "Extech"
url: https://www.desertcart.fi/products/24060103-emf300-microwave-leakage-detector-portable-radiation-meter-for-home-office
store_origin: FI
region: Finland
---

# Compact & portable design 2450MHz precise detection Audible alarm alerts EMF300 Microwave Leakage Detector - Portable Radiation Meter for Home, Office & Laboratory Safety, Measures Microwave Oven Leakage 2450MHz, Easy-to-Read LCD, Audible Alarm, Battery Included

**Brand:** extech
**Price:** € 294.61
**Availability:** ✅ In Stock

## Summary

> 📡 Stay leak-free and worry-free with EMF300 – your personal microwave guardian!

## Quick Answers

- **What is this?** EMF300 Microwave Leakage Detector - Portable Radiation Meter for Home, Office & Laboratory Safety, Measures Microwave Oven Leakage 2450MHz, Easy-to-Read LCD, Audible Alarm, Battery Included by extech
- **How much does it cost?** € 294.61 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/24060103-emf300-microwave-leakage-detector-portable-radiation-meter-for-home-office)

## Best For

- extech enthusiasts

## Why This Product

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

## Key Features

- • **Instant Safety Alerts:** Loud beeper and bright LCD ensure you never miss unsafe radiation levels.
- • **Plug & Play Simplicity:** No setup needed—just power on and scan for quick, reliable safety checks.
- • **Versatile Use Anywhere:** Ideal for home kitchens, offices, labs, and professional inspections alike.
- • **Pocket-Sized Protection:** Slim, lightweight design fits in your pocket for on-the-go peace of mind.
- • **Pinpoint Microwave Radiation:** Accurately measures 2450MHz frequency to detect hidden leaks instantly.

## Overview

The EMF300 Microwave Leakage Detector is a portable, easy-to-use device designed to measure microwave radiation at the critical 2450MHz frequency. Featuring a clear LCD display and audible alarms, it quickly alerts users to unsafe radiation levels around microwave ovens. Compact and battery-powered, it’s perfect for home, office, or lab safety checks, ensuring peace of mind with every scan.

## Description

The EMF300 is a compact microwave leakage detector for measuring high frequency radiation levels. It's easy-to-use, compact microwave leakage detector designed to measure high frequency radiation levels emitted from household and commercial microwave ovens. 0 to 1.999mW/cm² measurement range. Audible alarm and overrange indicator. The EMF300 is complete with 9V battery.

## Features

- Detect Microwave Oven Leakage Fast - Easily measure radiation levels around your microwave to ensure safety in your kitchen, office, or lab. Instantly spot leaks and protect your family, coworkers, or workspace.
- Clear Audible & Visual Alerts - Get peace of mind with loud beeper alarms and a bright LCD display that immediately notify you when unsafe radiation levels are detected near operating microwave ovens.
- Precise 2450MHz Frequency Monitoring - Specifically designed for microwave ovens, this detector accurately measures radiation at the 2450MHz frequency band to help identify hidden leaks that could otherwise go unnoticed.
- Compact & Portable Safety Tool - Slim, lightweight, and battery-powered, the EMF300 fits easily in your pocket or tool bag, making it a convenient companion for technicians, inspectors, and safety-conscious households.
- User-Friendly Design for Everyday Use - No complex setup required—just power on, hold near the microwave, and check results. Perfect for quick safety checks at home, in commercial kitchens, or during professional inspections.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00M9AX2RM |
| Batteries | 1 Product Specific batteries required. (included) |
| Best Sellers Rank | #168,556 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #115 in Leak Detection Tools |
| Date First Available | July 28, 2014 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 7 ounces |
| Item model number | EMF300 |
| Manufacturer | Extech |
| Product Dimensions | 2.7 x 1.4 x 6 inches |

## Images

![EMF300 Microwave Leakage Detector - Portable Radiation Meter for Home, Office & Laboratory Safety, Measures Microwave Oven Leakage 2450MHz, Easy-to-Read LCD, Audible Alarm, Battery Included - Image 1](https://m.media-amazon.com/images/I/611ZEgF0aqL.jpg)

## Available Options

This product comes in different **Style** options.

## Frequently Bought Together

- Extech EMF300 Microwave Leakage Detector
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**Shop now:** [https://www.desertcart.fi/products/24060103-emf300-microwave-leakage-detector-portable-radiation-meter-for-home-office](https://www.desertcart.fi/products/24060103-emf300-microwave-leakage-detector-portable-radiation-meter-for-home-office)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*