--- product_id: 6827450 title: "General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black" brand: "gtc" price: "$U3619" currency: UYU in_stock: true reviews_count: 13 url: https://www.desertcart.uy/products/6827450-general-technologies-corp-gtc-ct8002-cordless-circuit-tester-black store_origin: UY region: Uruguay --- # 3-28 Volt DC range LED, audio, and vibration feedback Single AA battery operation General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black **Brand:** gtc **Price:** $U3619 **Availability:** ✅ In Stock ## Summary > 🔧 Test with Confidence—Your Circuit's Best Friend! ## Quick Answers - **What is this?** General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black by gtc - **How much does it cost?** $U3619 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/6827450-general-technologies-corp-gtc-ct8002-cordless-circuit-tester-black) ## Best For - gtc enthusiasts ## Why This Product - Trusted gtc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Designed for use around sensitive electronics, ensuring complete safety without the need for ground wires. - • **Rugged Design:** Crafted from durable stainless steel, this tester is built to withstand the rigors of professional use. - • **Precision Testing:** Experience unparalleled accuracy with negligible current draw—10,000 times less than traditional testers. - • **User-Friendly Feedback:** Receive instant visual, audio, and tactile alerts when detecting positive voltage—no more guesswork! - • **Versatile Voltage Range:** Effortlessly operates between 3 and 28 Volt DC, making it perfect for various battery-powered systems. ## Overview The General Technologies Corp GTC CT8002 Cordless Circuit Tester is a professional-grade tool designed for safe and efficient circuit testing. Constructed from rugged stainless steel, it operates without the need for ground wires and features a negligible current draw, making it ideal for use around sensitive electronic components. With a voltage range of 3 to 28 Volt DC, it provides immediate feedback through LED lights, sound, and vibration, ensuring you never miss a positive voltage detection. Powered by a single AA alkaline battery, this compact tester is a must-have for any professional toolkit. ## Description General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black ## Features - Professional cordless computer safe circuit tester constructed in rugged stainless steel requires no ground wire or clip and a safety V-groove accessory is provided for piercing and carrying. - Negligible current draw ( 20 micro-amps) is 10,000 times less than regular lamp type testers and is completely safe when working around sensitive electronic control modules and sensors. - Operates between 3 and 28 Volt DC in battery powered systems, providing visual (LED), audio (sound) and tactile (vibration) feedback when a positive voltage is detected. - Solid state high impedance electronic circuitry - Operates on a single AA alkaline battery, which is included with the unit. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | General Technologies Corp. | | Brand | GTC | | Model | CT8002 | | Item Weight | 2.4 ounces | | Product Dimensions | 7.5 x 3.5 x 1 inches | | Country of Origin | Canada | | Item model number | CT8002 | | Is Discontinued By Manufacturer | No | | Manufacturer Part Number | CT8002 | ## Images ![General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black - Image 1](https://m.media-amazon.com/images/I/41oMewx6w-L.jpg) ![General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black - Image 2](https://m.media-amazon.com/images/I/3138k7eXj3L.jpg) ![General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black - Image 3](https://m.media-amazon.com/images/I/31KWxHsG-kL.jpg) ![General Technologies Corp GTC CT8002 Cordless Circuit Tester, Black - Image 4](https://m.media-amazon.com/images/I/71xGjcbVpFL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Awesome tool, I work on a lot of heavy ... *by P***. on Reviewed in the United States on March 21, 2016* Awesome tool, I work on a lot of heavy equipment(24Volt) and this works well, I can check an entire fuse block in the time it would take me to setup my mutimeter. ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Neat little tool *by W***R on Reviewed in the United States on October 23, 2014* About the coolest thing i've seen for quick circuit tests for the price. Works as advertised. I bought several of them for a variety of locations and cars. ### ⭐⭐⭐⭐ 4.0 out of 5 stars Works Great *by C***K on Reviewed in the United States on March 4, 2020* Great product, well built and functions the same --- ## 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.uy/products/6827450-general-technologies-corp-gtc-ct8002-cordless-circuit-tester-black](https://www.desertcart.uy/products/6827450-general-technologies-corp-gtc-ct8002-cordless-circuit-tester-black) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-04-26*