---
product_id: 258946332
title: "Extech EMF300 Microwave Leakage Detector"
brand: "extech"
price: "2873 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/258946332-extech-emf300-microwave-leakage-detector
store_origin: DK
region: Denmark
---

# 0-1.999 mW/cm² precise range Audible alarm for instant alerts Peak Hold function captures max readings Extech EMF300 Microwave Leakage Detector

**Brand:** extech
**Price:** 2873 kr
**Availability:** ✅ In Stock

## Summary

> 📡 Stay ahead of invisible risks—detect microwave leaks like a pro!

## Quick Answers

- **What is this?** Extech EMF300 Microwave Leakage Detector by extech
- **How much does it cost?** 2873 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/258946332-extech-emf300-microwave-leakage-detector)

## 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

- • **Peak Hold Technology:** Capture and review the highest radiation levels detected for thorough safety checks.
- • **User-Friendly Design:** Compact ABS casing with intuitive controls and clear indicators for effortless operation.
- • **Instant Audible Alerts:** Stay informed with a clear alarm that signals when radiation exceeds safe levels—no guesswork needed.
- • **Portable & Ready-to-Use:** Lightweight 200g design with included 9V battery means you can test anywhere, anytime.
- • **Precision Radiation Detection:** Accurately measures microwave leakage up to 1.999 mW/cm², ensuring your environment is safe.

## Overview

The Extech EMF300 Microwave Leakage Detector is a compact, professional-grade device designed to measure high-frequency radiation from microwave ovens with a range of 0 to 1.999 mW/cm². Featuring an audible alarm, peak hold function, and ready-to-use battery inclusion, it offers precise, portable, and user-friendly detection to ensure your kitchen and workspace remain safe from harmful microwave emissions.

## 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

- Ideal for measuring high frequency radiation levels emitted from household and commercial microwave ovens
- 0 to 1.999mW/cm2 measurement range
- Audible alarm and over range indicator
- Peak Hold function
- Complete with 9V battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Extech |
| Part number | EMF300 |
| Item Weight | 200 g |
| Product Dimensions | 6.86 x 3.56 x 15.24 cm; 200 g |
| Batteries | 1 Product Specific batteries required. (included) |
| Item model number | EMF300 |
| Color | Green |
| Style | Microwave Leakage Detector |
| Material | ABS |
| Item thickness | 1 Inches |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included components | Product & Instructions Guide |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Alkaline |

## Images

![Extech EMF300 Microwave Leakage Detector - Image 1](https://m.media-amazon.com/images/I/611ZEgF0aqL.jpg)
![Extech EMF300 Microwave Leakage Detector - Image 2](https://m.media-amazon.com/images/I/71UGM6hrl0L.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.dk/products/258946332-extech-emf300-microwave-leakage-detector](https://www.desertcart.dk/products/258946332-extech-emf300-microwave-leakage-detector)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-23*