--- product_id: 670072232 title: "YOJOCK Plug Tester, Automatic Current Electric Circuit Tester Polarity Voltage Detector 90-250V, Detect 6 Wiring Conditions/Test RCD/Voltage Display, CAT.II 300V" brand: "yojock" price: "MX$1816" currency: MXN in_stock: true reviews_count: 5 category: "Yojock" url: https://www.desertcart.mx/products/670072232-yojock-plug-tester-automatic-current-electric-circuit-tester-polarity-voltage store_origin: MX region: Mexico --- # 90-250V wide voltage range 6 LED indicators for instant wiring diagnostics Battery powered for portability YOJOCK Plug Tester, Automatic Current Electric Circuit Tester Polarity Voltage Detector 90-250V, Detect 6 Wiring Conditions/Test RCD/Voltage Display, CAT.II 300V **Brand:** yojock **Price:** MX$1816 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your safety game with YOJOCK — never miss a wiring beat! ## Quick Answers - **What is this?** YOJOCK Plug Tester, Automatic Current Electric Circuit Tester Polarity Voltage Detector 90-250V, Detect 6 Wiring Conditions/Test RCD/Voltage Display, CAT.II 300V by yojock - **How much does it cost?** MX$1816 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/670072232-yojock-plug-tester-automatic-current-electric-circuit-tester-polarity-voltage) ## Best For - yojock enthusiasts ## Why This Product - Trusted yojock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **RCD Functionality:** Simulate ground faults to verify RCD safety devices, ensuring your workspace or home is protected. - • **Plug & Play Simplicity:** Effortlessly test sockets with no technical hassle—perfect for busy pros and DIYers alike. - • **Universal Compatibility:** Works seamlessly with all standard sockets from 90V to 250V—ideal for office, lab, or home use. - • **Comprehensive Wiring Alerts:** Detect 6 common wiring faults instantly with clear LED signals to prevent costly electrical mishaps. - • **Certified Safety & Reliability:** CAT.II 300V and CE certified with a 1-year warranty—trusted by professionals who demand peace of mind. ## Overview The YOJOCK Plug Tester is a professional-grade, battery-powered electrical circuit tester designed for quick, accurate detection of wiring faults and voltage levels across 90-250V sockets. Featuring 6 LED indicators and RCD testing capabilities, it ensures comprehensive safety checks for homes, offices, and industrial environments. Certified CAT.II 300V and CE marked, it combines ease of use with reliable diagnostics, making it an essential tool for electrical maintenance and troubleshooting. ## Description socket tester socket tester with RCD test electricity tester, voltage tester, fi tester voltage and current display Review: Verkar fungera - Har bara provat att den fungerar med ett uttag efter att jag har fått den ser ut att fungera, obs! har inte testat att den detektera felkoppling. Review: Prima - Doet wat het beloofd ## Features - Simple and safe operation: Plug and play design. Even laymen can use the plug tester to quickly and accurately check the voltage and wiring status, actively test RCDs and discover leakage voltage and current. - Electrical Problem Checker: If wiring problems occur, the screen will quickly indicate it in orange. The three indicator lights alert you to six potential wiring errors, namely Correct; Open Earth; Open Neutral; Phase/Neutral Reversal; Phase/Ground Reversal; Phase/Ground Reversal; Missing Earth. - RCD Test: This electrical tester tests RCD devices by simulating an unconnected ground condition, it works on RCD sockets and confirms the operation of non-connected mass protection devices. Be careful when using this function on normal outlets, it may cause the home wiring system to be triggered. - Clear and understandable instructions: 6 LED lighting modes. An easy-to-understand table on the tester helps determine the wiring conditions in the socket, based on the results of LED lighting. This helps to quickly and accurately determine wiring errors and avoid potential hazards. - Safety Certificate & Service: This socket tester complies with CAT.II 300V and CE marking. Guaranteed for one year. The socket tester is ideal for electrical maintenance tests, office sockets, power strip and socket tests in laboratories, factories and homes. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQYQ4NC4 | | Brand | YOJOCK | | Brand Name | YOJOCK | | Color | Black | | Colour | Black | | Compatible Devices | All standard sockets | | Customer Reviews | 4.5 out of 5 stars 522 Reviews | | Included Components | Socket Tester | | Manufacturer | YOJOCK | | Measurement Type | Multimeter | | Min. Operating voltage | 90 Volts | | Minimum Operating Voltage | 90 Volts | | Model | HT107D | | Part Number | SocketT-HT107D | | Power Source | Battery Powered | | Power source | Battery Powered | | Specification Met | CE | | Specification met | CE | | Style | Electronic | | Style Name | Electronic | | Unit Count | 1.0 Count | ## Product Details - **Brand:** YOJOCK - **Colour:** Black - **Power source:** Battery Powered - **Specification met:** CE - **Style:** Electronic ## Images ![YOJOCK Plug Tester, Automatic Current Electric Circuit Tester Polarity Voltage Detector 90-250V, Detect 6 Wiring Conditions/Test RCD/Voltage Display, CAT.II 300V - Image 1](https://m.media-amazon.com/images/I/81fB3xaaR1L.jpg) ![YOJOCK Plug Tester, Automatic Current Electric Circuit Tester Polarity Voltage Detector 90-250V, Detect 6 Wiring Conditions/Test RCD/Voltage Display, CAT.II 300V - Image 2](https://m.media-amazon.com/images/I/81vo1RTBjLL.jpg) ![YOJOCK Plug Tester, Automatic Current Electric Circuit Tester Polarity Voltage Detector 90-250V, Detect 6 Wiring Conditions/Test RCD/Voltage Display, CAT.II 300V - Image 3](https://m.media-amazon.com/images/I/71-Sg7RtArL.jpg) ![YOJOCK Plug Tester, Automatic Current Electric Circuit Tester Polarity Voltage Detector 90-250V, Detect 6 Wiring Conditions/Test RCD/Voltage Display, CAT.II 300V - Image 4](https://m.media-amazon.com/images/I/718beWbV82L.jpg) ![YOJOCK Plug Tester, Automatic Current Electric Circuit Tester Polarity Voltage Detector 90-250V, Detect 6 Wiring Conditions/Test RCD/Voltage Display, CAT.II 300V - Image 5](https://m.media-amazon.com/images/I/81w+tSA163L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Verkar fungera *by T***N on 2 November 2024* Har bara provat att den fungerar med ett uttag efter att jag har fått den ser ut att fungera, obs! har inte testat att den detektera felkoppling. ### ⭐⭐⭐⭐⭐ Prima *by B***R on 9 June 2026* Doet wat het beloofd ### ⭐⭐⭐⭐⭐ Utile. les rapports sont corrects *by E***R on 12 October 2025* Indique clairement les problèmes rencontrés. J'avais une prise dont la terre n'était plus connectée et j'ai pu identifier sans prise de tête le problème grâce à cet outil peu onéreux. --- ## 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.mx/products/670072232-yojock-plug-tester-automatic-current-electric-circuit-tester-polarity-voltage](https://www.desertcart.mx/products/670072232-yojock-plug-tester-automatic-current-electric-circuit-tester-polarity-voltage) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-08-06*