--- product_id: 64670346 title: "AC Line Fault Detector Socket Tester 5A with LED Indicators | Detect Live Neutral & Earth Wiring Faults | Plug-in Earthing Checker for 3 Pin Electrical Sockets" brand: "mx" price: "AR$17428" currency: ARS in_stock: true reviews_count: 8 category: "Mx" url: https://www.desertcart.com.ar/products/64670346-ac-line-fault-detector-socket-tester-5a-with-led-indicators store_origin: AR region: Argentina --- # Supports 250V AC sockets Plug-and-test ease RYG LED fault detection AC Line Fault Detector Socket Tester 5A with LED Indicators | Detect Live Neutral & Earth Wiring Faults | Plug-in Earthing Checker for 3 Pin Electrical Sockets **Brand:** mx **Price:** AR$17428 **Availability:** ✅ In Stock ## Summary > ⚡ Stay Wired Right: The Must-Have Socket Tester for Every Power Pro ## Quick Answers - **What is this?** AC Line Fault Detector Socket Tester 5A with LED Indicators | Detect Live Neutral & Earth Wiring Faults | Plug-in Earthing Checker for 3 Pin Electrical Sockets by mx - **How much does it cost?** AR$17428 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/64670346-ac-line-fault-detector-socket-tester-5a-with-led-indicators) ## 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 - • **Versatile Use Case:** Ideal for electricians, homeowners, and maintenance teams across residential & commercial spaces. - • **No Batteries Needed:** Plug directly into any 5A socket for immediate, hassle-free testing. - • **Safety First, Always:** Detects open earth, neutral faults, and reverse polarity to prevent electrical hazards. - • **Compact & Durable Design:** Lightweight, impact-resistant build fits perfectly in any professional toolkit. - • **Instant Fault Identification:** Clear Red-Yellow-Green LEDs pinpoint wiring issues in seconds. ## Overview The MX AC Line Fault Detector Socket Tester is a compact, plug-in device designed to instantly identify wiring faults in 5A electrical sockets using intuitive Red-Yellow-Green LED indicators. Operating at up to 250V AC without batteries, it ensures safer electrical connections by detecting open earth, neutral faults, and reverse polarity. Perfectly suited for residential and light commercial use, this durable tester is a trusted tool for electricians and DIY enthusiasts alike. ## Description Product Description Review: Great product - Must have for Indian household, especially if you are facing power issues. Review: good - working perfectly ## Features - 1️⃣ Accurate Wiring Detection with LED Indicators Built with clear RYG (Red-Yellow-Green) LED indicators to quickly identify common wiring conditions including open earth, open neutral, reverse polarity, and correct wiring in 5A electrical sockets. - 2️⃣ Plug-and-Test Convenience Simply plug the tester into a standard 5A AC wall socket for instant results. No batteries required. Ideal for electricians, maintenance teams, homeowners, and DIY users. - 3️⃣ Enhances Electrical Safety Checks Helps identify wiring faults before connecting appliances, supporting safer electrical installations in homes, offices, shops, and workshops. - 4️⃣ Compact & Durable Construction Made with high-quality, impact-resistant housing for long-lasting performance. Lightweight and portable for toolkits and field service use. - 5️⃣ Suitable for Residential & Commercial Applications Designed for testing standard 5A AC sockets commonly used in residential and light commercial environments across India. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00HZL0NVS | | Best Sellers Rank | #252 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Voltage Testers | | Brand | MX | | Brand Name | MX | | Colour | AC Fault Detector 5A | | Country of Origin | India | | Customer Reviews | 4.1 out of 5 stars 3,464 Reviews | | Included Components | 1 Pcs Line Fault Detector | | Item Dimensions | 38 x 40 x 46 Millimeters | | Item Type Name | Power & Hand Tools | | Item Weight | 44 Grams | | Item dimensions L x W x H | 38 x 40 x 46 Millimeters | | Manufacturer | Mx Mdr Technologies Ltd., Seller 5253 , Mumbai Central, Biwandi - 400008 | | Manufacturer Contact Information | Seller 5253 , Mumbai Central, Biwandi - 400008 | | Maximum Operating Voltage | 250 Volts (AC) | | Measurement Type | Outlet Wiring Test | | Model Number | MX-1177 | | Number of Items | 1 | | Number of Packs | 1 | | Packer Contact Information | Eagle Network Supply Pvt. Ltd. , Khasra No. 399 Delhi - 110030 | | Part Number | MX-1177 | | Power Source | Corded Electric | | Power Source Type | Corded Electric | | Specification Met | CE, RoHS | | Style | AC Socket Line Fault Tester | | Style Name | AC Socket Line Fault Tester | | Unit Count | 1.0 Count | | Warranty Description | 1 Year Warranty on Manufacturing defects | ## Product Details - **Brand:** MX - **Colour:** Black,Green,Red,Yellow - **Item Weight:** 44 Grams - **Power Source:** Corded Electric - **Style:** Compact ## Images ![AC Line Fault Detector Socket Tester 5A with LED Indicators | Detect Live Neutral & Earth Wiring Faults | Plug-in Earthing Checker for 3 Pin Electrical Sockets - Image 1](https://m.media-amazon.com/images/I/61XDw-xNb1L.jpg) ![AC Line Fault Detector Socket Tester 5A with LED Indicators | Detect Live Neutral & Earth Wiring Faults | Plug-in Earthing Checker for 3 Pin Electrical Sockets - Image 2](https://m.media-amazon.com/images/I/71P5rtBdkiL.jpg) ![AC Line Fault Detector Socket Tester 5A with LED Indicators | Detect Live Neutral & Earth Wiring Faults | Plug-in Earthing Checker for 3 Pin Electrical Sockets - Image 3](https://m.media-amazon.com/images/I/71AodVPR3RL.jpg) ![AC Line Fault Detector Socket Tester 5A with LED Indicators | Detect Live Neutral & Earth Wiring Faults | Plug-in Earthing Checker for 3 Pin Electrical Sockets - Image 4](https://m.media-amazon.com/images/I/71imfKbASiL.jpg) ![AC Line Fault Detector Socket Tester 5A with LED Indicators | Detect Live Neutral & Earth Wiring Faults | Plug-in Earthing Checker for 3 Pin Electrical Sockets - Image 5](https://m.media-amazon.com/images/I/713yrGAe9wL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: can this device use in india where the voltage is 230v** A: It is meant for India. Saved my eqipments many times. It is worth it. **Q: is this product made in India?** A: Yes **Q: Whose company name made this product** A: MX **Q: What does it mean when red and green light up, and yellow flickers. happens only once in a while. lights in my home flicker slightly too?** A: It's mention on the product it self ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by P***H on 20 July 2026* Must have for Indian household, especially if you are facing power issues. ### ⭐⭐⭐⭐ good *by S***R on 24 July 2026* working perfectly ### ⭐⭐⭐⭐⭐ Good product *by G***L on 25 July 2026* Good product ## Frequently Bought Together - MX AC Line Fault Detector Plug Tester – Electrical Socket Tester for Wiring Issues – Detects Live Neutral & Earth Faults – LED Indicator – No Batteries Needed – Compact Design (Black) - KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm (not include battery, black red) --- ## 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.ar/products/64670346-ac-line-fault-detector-socket-tester-5a-with-led-indicators](https://www.desertcart.com.ar/products/64670346-ac-line-fault-detector-socket-tester-5a-with-led-indicators) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-08-12*