--- product_id: 423100216 title: "MX 3-Pin Socket Tester AC Line Fault Detector 5A with RYG LED Indicator | Automatic Earthing Check, Line & Neutral Reverse Detection | Electrical Wall Plug Tester for Home & Electricians (2 Pack)" brand: "mx" price: "R$111" currency: BRL in_stock: true category: "Mx" url: https://www.desertcart.com.br/products/423100216-mx-3-pin-socket-tester-ac-line-fault-detector-5a store_origin: BR region: Brazil --- # Line & neutral reverse detection RYG LED fault indicator 5A max current testing MX 3-Pin Socket Tester AC Line Fault Detector 5A with RYG LED Indicator | Automatic Earthing Check, Line & Neutral Reverse Detection | Electrical Wall Plug Tester for Home & Electricians (2 Pack) **Brand:** mx **Price:** R$111 **Availability:** ✅ In Stock ## Summary > ⚡ Plug in. Light up. Stay safe. The smart socket tester for the savvy pro. ## Quick Answers - **What is this?** MX 3-Pin Socket Tester AC Line Fault Detector 5A with RYG LED Indicator | Automatic Earthing Check, Line & Neutral Reverse Detection | Electrical Wall Plug Tester for Home & Electricians (2 Pack) by mx - **How much does it cost?** R$111 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/423100216-mx-3-pin-socket-tester-ac-line-fault-detector-5a) ## Best For - mx enthusiasts ## Why This Product - Trusted mx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted & Certified:** CE certified with 1-year warranty, ensuring reliable performance and peace of mind. - • **Dual-Pack Convenience:** Two testers in one pack for home and professional use—never be caught without a backup. - • **Clear RYG LED Indicators:** Visual Red-Yellow-Green lights decode wiring status at a glance—no electrician jargon needed. - • **Compact & Portable Design:** Slim, lightweight tester fits any 3-pin socket for quick checks anywhere, anytime. - • **Instant Socket Safety Check:** Plug in and instantly identify wiring faults without any tools or guesswork. ## Overview The MX 3-Pin Socket Tester is a compact, CE-certified electrical outlet tester designed for quick detection of wiring faults including line and neutral reversals and earthing issues. Featuring a clear Red-Yellow-Green LED indicator system, it supports up to 5A current and comes in a convenient 2-pack, making it ideal for both home users and professional electricians seeking fast, reliable socket diagnostics. ## Description MX 3-Pin Socket Tester AC Line Fault Detector 5A with RYG LED Indicator | Automatic Earthing Check, Line & Neutral Reverse Detection | Electrical Wall Plug Tester for Home & Electricians (2 Pack) : desertcart.in: Home Improvement ## Features - 🔌 Quick Electrical Socket Testing MX 3-Pin Socket Tester helps check the basic wiring condition of electrical outlets by simply plugging the device into a standard socket. It provides a quick indication of wiring status, making it suitable for home maintenance and routine electrical inspection. - ⚡ Detects Common Wiring Conditions Designed to help identify common wiring issues such as line and neutral reversal, live fault, and potential earthing conditions through a simple LED indicator display for easy interpretation. - 💡 RYG LED Indicator Display Equipped with Red-Yellow-Green LED indicators that display different lighting patterns to indicate socket wiring status. The visual display allows users to understand results quickly without complex tools. - 🛠 Simple Plug-and-Check Operation Compact wall-plug design allows convenient operation—just insert the tester into a 3-pin socket outlet to check the wiring condition. No complicated setup or external equipment required. - 🏠 Suitable for Home & Professional Use Useful for homes, offices, workshops, maintenance checks, and electricians who need a quick tool to assess outlet wiring conditions during installation or inspection. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09WY7RCQC | | Best Sellers Rank | #2,273 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9 in Network & Cable Testers | | Brand Name | MX | | Colour | Socket Tester | | Country of Origin | India | | Customer Reviews | 4.1 4.1 out of 5 stars (204) | | Included Components | 2 PCS Ac Line Fault Detector | | Item Dimensions | 38 x 17 x 45 Millimeters | | Item Type Name | Electrical Line Fault Detector | | Item Weight | 80 Grams | | Manufacturer | MX-MDR TECHNOLOGIES LIMITED Plot 101 Sector 1 Gauraipada Vasai (East) Palghar - 401208 Mumbai INDIA. Email: info@mdrelectronics.com / dipesh@mdrelectronics.com Contact No. : 9552529345/ 8805029016 Website: www.mdrelectronics.com, Mx Mdr Technologies Ltd. | | Manufacturer Contact Information | MX-MDR TECHNOLOGIES LIMITED Plot 101 Sector 1 Gauraipada Vasai (East) Palghar - 401208 Mumbai INDIA. Email: info@mdrelectronics.com / dipesh@mdrelectronics.com Contact No. : 9552529345/ 8805029016 Website: www.mdrelectronics.com | | Minimum Operating Voltage | 250 Volts (AC) | | Model Number | MX-1177 PACK OF 2 | | Number of Items | 2 | | Number of Packs | 2 | | Packer Contact Information | MX-MDR TECHNOLOGIES LIMITED Plot 101 Sector 1 Gauraipada Vasai (East) Palghar - 401208 Mumbai INDIA. Email: info@mdrelectronics.com / dipesh@mdrelectronics.com Contact No. : 9552529345/ 8805029016 Website: www.mdrelectronics.com | | Part Number | MX-1177 PACK OF 2 | | Power Source Type | Corded Electric | | Specification Met | CE | | Style Name | Electrical Line Fault Detector | | Unit Count | 2.0 Piece | | Warranty Description | 1 Year Warranty on Manufacturing defects | ## Product Details - **Brand:** MX - **Colour:** Socket Tester - **Item Weight:** 80 Grams - **Power Source:** Corded Electric - **Style:** Electrical Line Fault Detector ## Images ![MX 3-Pin Socket Tester AC Line Fault Detector 5A with RYG LED Indicator | Automatic Earthing Check, Line & Neutral Reverse Detection | Electrical Wall Plug Tester for Home & Electricians (2 Pack) - Image 1](https://m.media-amazon.com/images/I/41z6QkLyKNL.jpg) ![MX 3-Pin Socket Tester AC Line Fault Detector 5A with RYG LED Indicator | Automatic Earthing Check, Line & Neutral Reverse Detection | Electrical Wall Plug Tester for Home & Electricians (2 Pack) - Image 2](https://m.media-amazon.com/images/I/419pGpv3o9L.jpg) ![MX 3-Pin Socket Tester AC Line Fault Detector 5A with RYG LED Indicator | Automatic Earthing Check, Line & Neutral Reverse Detection | Electrical Wall Plug Tester for Home & Electricians (2 Pack) - Image 3](https://m.media-amazon.com/images/I/41YNvkv-t+L.jpg) ![MX 3-Pin Socket Tester AC Line Fault Detector 5A with RYG LED Indicator | Automatic Earthing Check, Line & Neutral Reverse Detection | Electrical Wall Plug Tester for Home & Electricians (2 Pack) - Image 4](https://m.media-amazon.com/images/I/413iUFcjaKL.jpg) ![MX 3-Pin Socket Tester AC Line Fault Detector 5A with RYG LED Indicator | Automatic Earthing Check, Line & Neutral Reverse Detection | Electrical Wall Plug Tester for Home & Electricians (2 Pack) - Image 5](https://m.media-amazon.com/images/I/51vFN4Km1aL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - MX 2 Pcs AC Line Fault Detector Automatic Neutral Live Earth Wire Wall Plug Breakage Leakage Socket Tester - Morelian Portable Non-contact AC Voltage Tester Advanced RCD Electric Socket Tester Outlet/Receptacle Tester with Voltage Backlight LCD Display Pen Shaped V～Alert Detector with Sound and Light Alarm --- ## 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.com.br/products/423100216-mx-3-pin-socket-tester-ac-line-fault-detector-5a](https://www.desertcart.com.br/products/423100216-mx-3-pin-socket-tester-ac-line-fault-detector-5a) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-08-23*