--- product_id: 492066867 title: "Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester" brand: "dupelec" price: "£16.88" currency: GBP in_stock: true reviews_count: 13 category: "Dupelec" url: https://www.desertcart.co.uk/products/492066867-emf-meter-30-20000hz-portable-electromagnetic-field-emf-reader-multi store_origin: GB region: United Kingdom --- # 30-20000Hz detection range 9V battery powered, portable Multi-segment LED alert system Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester **Brand:** dupelec **Price:** £16.88 **Availability:** ✅ In Stock ## Summary > 👻 Detect the unseen, protect your space, and stay ahead of the EMF curve! ## Quick Answers - **What is this?** Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester by dupelec - **How much does it cost?** £16.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/492066867-emf-meter-30-20000hz-portable-electromagnetic-field-emf-reader-multi) ## Best For - dupelec enthusiasts ## Why This Product - Trusted dupelec brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy Efficient:** Runs on a single included 9V battery for hassle-free, long-lasting use. - • **Compact & Portable:** Slim 19x4x2.5cm design fits perfectly in your toolkit or pocket. - • **Versatile Use Cases:** Ideal for ghost hunting, home safety, office, and outdoor EMF monitoring. - • **Instant Visual Alerts:** Color-coded LEDs guide you from safe zones to high-risk areas at a glance. - • **Precision Frequency Detection:** Covers a broad 30-20000Hz range to catch every EMF spike. ## Overview The DUPELEC EMF Meter is a compact, battery-powered device designed to detect electromagnetic fields across a wide frequency range (30-20000Hz) with a sensitive multi-segment LED display. Its color-coded alerts help users quickly identify safe and hazardous EMF levels, making it perfect for paranormal investigations, home safety, and professional EMF monitoring. ## Description Product Description Features The EMF Meter Range for Ghost Hunting helps measure the electromagnetic fields to identify appliances that produce high-level emissions, allowing users to make informed decisions about limiting exposure. Package 1 x EMF Meter 1 x 9V Battery 1 x User Manual Especificación Color: Black Material: ABS Accuracy: +/-5% Detection Range: 0 ~ 20+ milliGauss Detection Frequency: 30~20,000 Hz Size: 14.3cm x 5.2cm x 2.5cm (L*W*H) Review: Perfect for haunted house - Brilliant for ghost hunting. Dont be scared. Remember to scream louder than the ghosts to assert dominance. Gwon Review: Great device - I put this to the test as soon as I got some fascinating results. My mobile goes yellow when on hotspot, the microwave sends it crackers! It gives off warnings for pylons meters away. It picks up on lampposts, traffic crossings, mobile phone masts, railway lines. You'd be surprised just how many strong EMFs we are unaware of in the town centre. Given the rise of EMF technology I would say this is a must for scientific research into field strength and potential health issues. However I have yet to detect ghosts. If the Stone Tape theory is correct it should pick up an accompanying EMF. I would be very interested to know if anyone has had any success. ## Features - -Safely detect and identify equipment that emits high levels of electromagnetic radiation, with a detection frequency of 30-20000Hz and a detection range of 0-20+milliGauss. It can detect high, medium, and low frequency electromagnetic magnetic field intensity, with a sensitive response, allowing users to quickly make informed decisions in limiting exposure. - -There are multi segment colored LEDs that are easy to read, with green indicating normal and low areas, yellow indicating attention areas, orange indicating high areas, and red indicating warning areas. - -Powered by a single 9V battery (included), efficient and energy-saving. Size: 19 * 4 * 2.5cm, compact in size, easy to use, and easy to pick up. Note: If the LED brightness significantly darkens or does not light up, please replace it with a new battery. - -Package: 1 * EMF Meter, 1 * 9V Battery. Measure the level of EMF to prevent potential hazards from long-term overexposure to EMF. - -Halloween Ghost Detectors, Home EMF Detectors, Office and Outdoor. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BJKD4RL7 | | Best Sellers Rank | 169,002 in DIY & Tools ( See Top 100 in DIY & Tools ) 338 in Multi Testers | | Brand | DUPELEC | | Colour | Black | | Customer Reviews | 4.1 out of 5 stars 182 Reviews | | Item Weight | 0.11 Kilograms | | Item weight | 0.11 Kilograms | | Manufacturer | DUPELEC | | Manufacturer Part Number | 1550 | | Measurement Type | Electromagnetic Field Strength | | Min. Operating voltage | 9 Volts | | Minimum Operating Voltage | 9 Volts | | Model Number | 1550 | | Power Source | Battery Powered | | Power source | Battery Powered | | Specification Met | CE, +/- 5% | | Style | Modern | | Style Name | Modern | | Unit Count | 1.0 count | ## Product Details - **Brand:** DUPELEC - **Colour:** Black - **Item weight:** 0.11 Kilograms - **Power source:** Battery Powered - **Style:** Modern ## Images ![Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester - Image 1](https://m.media-amazon.com/images/I/41Pp2xAHSeL.jpg) ![Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester - Image 2](https://m.media-amazon.com/images/I/51tRIvN0vWL.jpg) ![Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester - Image 3](https://m.media-amazon.com/images/I/61TU8Yvu01L.jpg) ![Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester - Image 4](https://m.media-amazon.com/images/I/51GmnGjkIzL.jpg) ![Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester - Image 5](https://m.media-amazon.com/images/I/61W7Fvw6yKL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for haunted house *by C***H on 25 November 2025* Brilliant for ghost hunting. Dont be scared. Remember to scream louder than the ghosts to assert dominance. Gwon ### ⭐⭐⭐⭐⭐ Great device *by S***I on 13 June 2023* I put this to the test as soon as I got some fascinating results. My mobile goes yellow when on hotspot, the microwave sends it crackers! It gives off warnings for pylons meters away. It picks up on lampposts, traffic crossings, mobile phone masts, railway lines. You'd be surprised just how many strong EMFs we are unaware of in the town centre. Given the rise of EMF technology I would say this is a must for scientific research into field strength and potential health issues. However I have yet to detect ghosts. If the Stone Tape theory is correct it should pick up an accompanying EMF. I would be very interested to know if anyone has had any success. ### ⭐⭐⭐⭐ Ghost Hunting or DIY *by M***. on 17 May 2024* Daughter saw one of these being used in a TIKTOK video for Ghost Hunting and begged and begged for one. So, for a quiet life I bought this for her... not found any ghosts yet (surprise surprise) - but it has been very useful when I have been doing DIY in and around electrical items Worth the money (as the wife would say, for another gadget) ## Frequently Bought Together - DUPELEC Emf Meter,30-20000Hz Portable Electromagnetic Field Emf Reader, Multi Segment LED Display Ghost Hunting Paranormal Equipment Tester - Sysow Ghost Hunting Motion Light Up Balls Flash Paranormal Equipment Pet Toy Motion (3) - PROtastic® UV Ultra Violet Torch Flashlight 395nm - Spot Fraud & Paranormal Ghost Hunting --- ## 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.co.uk/products/492066867-emf-meter-30-20000hz-portable-electromagnetic-field-emf-reader-multi](https://www.desertcart.co.uk/products/492066867-emf-meter-30-20000hz-portable-electromagnetic-field-emf-reader-multi) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-29*