--- product_id: 641420677 title: "Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 90-250V Power Socket Tester, Circuit Polarity Voltage Detector, Plug Tester Breaker Finder 6 Visual Indication CAT II 300V (US Plug)" brand: "yojock" price: "127.79 DT" currency: TND in_stock: true category: "Yojock" url: https://www.desertcart.tn/products/641420677-outlet-tester-electrical-gfci-receptacle-detector-with-lcd-display-90 store_origin: TN region: Tunisia --- # 6 visual wiring fault indicators Vibrant color LCD display 90-250V AC compatibility Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 90-250V Power Socket Tester, Circuit Polarity Voltage Detector, Plug Tester Breaker Finder 6 Visual Indication CAT II 300V (US Plug) **Brand:** yojock **Price:** 127.79 DT **Availability:** ✅ In Stock ## Summary > ⚡ Power up your safety game with instant outlet insights! ## Quick Answers - **What is this?** Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 90-250V Power Socket Tester, Circuit Polarity Voltage Detector, Plug Tester Breaker Finder 6 Visual Indication CAT II 300V (US Plug) by yojock - **How much does it cost?** 127.79 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/641420677-outlet-tester-electrical-gfci-receptacle-detector-with-lcd-display-90) ## 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 - • **GFCI Safety Check:** One-click GFCI test ensures your breaker trips properly to protect against power leaks. - • **Certified & Reliable:** CAT II 300V and CE certified with a 1-year warranty—trusted by pros and DIYers alike. - • **Intuitive Visual Alerts:** Color-coded LCD (Green/Orange) and LEDs highlight wiring faults for quick troubleshooting. - • **Universal Voltage Range:** Works seamlessly with 90-250V AC outlets, perfect for any US standard socket. - • **Plug & Diagnose Instantly:** Just insert and get immediate wiring status with clear LCD and LED indicators. ## Overview The YOJOCK Outlet Tester is a professional-grade electrical diagnostic tool designed for US standard 3-wire and GFCI outlets. Featuring a vibrant color LCD and LED indicators, it quickly detects wiring faults and measures voltage within a 90-250V range. Its one-click GFCI test verifies breaker functionality, ensuring enhanced electrical safety. Certified to CAT II 300V and CE standards, this compact, easy-to-use tester is ideal for electricians, inspectors, and homeowners seeking reliable, fast outlet diagnostics. ## Description Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 90-250V Power Socket Tester, Circuit Polarity Voltage Detector, Plug Tester Breaker Finder 6 Visual Indication CAT II 300V (US Plug): desertcart.com: Tools & Home Improvement ## Features - Electrical Problem Checker: Our outlet tester is designed for standard 3-Wire and GFCI-protected 90-250 Volt AC outlets. Whether you're a professional electrician or a DIY enthusiast, it helps you quickly and accurately detect socket wiring failures. Simply plug it into the outlet, and the LCD screen and the indicator lights will immediately display the results. - Clear Color LCD Screen: Equipped with a vibrant color LCD display, our outlet tester provides an at-a-glance indication of whether the outlet is wired correctly (Green for good, Orange for wiring problems). This intuitive design allows you to quickly and easily read receptacle wiring and voltage measurements. Additionally, it displays the actual voltage of each tested outlet. - Easy to Use: Operation is simple--just plug the tester into the outlet. The clear LED indicator ensures results are easily readable even in dark environments, helping you quickly identify one of the six common wiring issues. Even non-professionals can easily check the voltage and wiring status with this user-friendly device. - One-Click GFCI Tester: Press the GFCI button to check if the trip breaker is functioning correctly. If the GFCI receptacle trips, it indicates that the power leakage protection is working properly. Be cautious when using this function on regular receptacles, as it may cause the household wiring system to trip. Ensure the GFCI test is performed correctly under proper wiring conditions with a current greater than 5mA. - Safety Certificate & Service: This outlet tester conforms to CAT.II 300V and CE certification standards, ensuring safety and reliability. It comes with a one-year guarantee, making it an essential tool for maintenance personnel, inspectors, and homeowners. Choose our reliable and easy-to-use outlet tester for accurate electrical diagnostics and enhanced safety in your home or workspace. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D25X2TJB | | Best Sellers Rank | #52,311 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #95 in Circuit Testers | | Brand Name | YOJOCK | | Color | Black | | Compatible Devices | Standard US Electrical Outlets | | Customer Reviews | 4.6 4.6 out of 5 stars (1,294) | | Included Components | Outlet Tester | | Item Weight | 0.1 kg | | Manufacturer | YOJOCK | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 90 volts_of_alternating_current | | Model | YOJOCK-TPGFCI-LCD | | Number of Items | 1 | | Part Number | SocketT-107D | | Power Source | Corded Electric | | Specification Met | Cat.ii 300v, Ce | | Style Name | Outlet Tester | | Unit Count | 1 Count | ## Product Details - **Brand:** YOJOCK - **Color:** Black - **Item Weight:** 0.1 kg - **Power Source:** Corded Electric - **Style:** Outlet Tester ## Images ![Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 90-250V Power Socket Tester, Circuit Polarity Voltage Detector, Plug Tester Breaker Finder 6 Visual Indication CAT II 300V (US Plug) - Image 1](https://m.media-amazon.com/images/I/71luv-GNa3L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Outlet Tester Electrical GFCI Receptacle Detector with LCD Display, 90-250V Power Socket Tester, Circuit Polarity Voltage Detector, Plug Tester Breaker Finder 6 Visual Indication CAT II 300V (US Plug) - Klein Tools RT250 GFCI Outlet Tester with LCD Display, Electric Voltage Tester for Standard 3-Wire 120V Electrical Receptacles --- ## 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.tn/products/641420677-outlet-tester-electrical-gfci-receptacle-detector-with-lcd-display-90](https://www.desertcart.tn/products/641420677-outlet-tester-electrical-gfci-receptacle-detector-with-lcd-display-90) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-26*