--- product_id: 689316603 title: "DUOYIPower Circuit Probe Tester 6V-24V Dc Test Light Short Circuit Tester Component Activation Electric Polarity Tester Identify Continuity Tester with Led Light, C" brand: "duoyi" price: "VT12285" currency: VUV in_stock: true url: https://www.desertcart.vu/products/689316603-duoyipower-circuit-probe-tester-6v-24v-dc-test-light-short store_origin: VU region: Vanuatu --- # 7A overload protection 6V-24V DC range 13ft cable length DUOYIPower Circuit Probe Tester 6V-24V Dc Test Light Short Circuit Tester Component Activation Electric Polarity Tester Identify Continuity Tester with Led Light, C **Brand:** duoyi **Price:** VT12285 **Availability:** ✅ In Stock ## Summary > 🔧 Power Up Your Diagnostics with DUOYI! ## Quick Answers - **What is this?** DUOYIPower Circuit Probe Tester 6V-24V Dc Test Light Short Circuit Tester Component Activation Electric Polarity Tester Identify Continuity Tester with Led Light, C by duoyi - **How much does it cost?** VT12285 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/689316603-duoyipower-circuit-probe-tester-6v-24v-dc-test-light-short) ## Best For - duoyi enthusiasts ## Why This Product - Trusted duoyi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **🔒 Safety First:** Automatic overload protection for peace of mind. - • **🚀 Rapid Self-Test:** Ensure your tool is always ready for action. - • **🔄 Polarity Made Easy:** Instantly recognize positive and negative connections. - • **💡 Illuminate Your Work:** LED indicators and beeping alerts for swift troubleshooting. - • **🔧 Diagnose with Precision:** Quickly identify issues in vehicle electrical systems. ## Overview The DUOYI Power Circuit Probe Tester is a versatile tool designed for automotive professionals, capable of diagnosing electrical systems from 6V to 24V DC. It features a 13ft extension cable, LED indicators for polarity identification, and advanced overload protection, making it an essential device for efficient and safe electrical troubleshooting. ## Description DUOYIPower Circuit Probe Tester 6V-24V Dc Test Light Short Circuit Tester Component Activation Electric Polarity Tester Identify Continuity Tester with Led Light, C ## Features - [ Short Circuit Tracking & Location Test Light] The circuit tester is suitable for diagnostic in all vehicle electrical systems from 6V to 24V DC. It can check switches, relays and on-off of diodes, fuses, and circuits, which can help reduce diagnostic time in automotive electrical systems. In most cases, short circuit or instant component overload will cause fuse to burn - [ Polarity Identification & Continuity Test & Jumper Operation ] This power circuit probe tester can help you quickly identify the positive and negative polarity of electrical cables and vehicle plugs. When the probe tip contacts the positive electrode, the RED light will turn on. When the probe tip contacts the negative electrode, the GREEN light comes on. It can also test continuity - [ Activate and test components inside/outside vehicle electrical system and bad ground contact test] Power circuit probe tester can activate components inside and outside the vehicle's electrical system, test and check components if defective or not, or if the nominal current of the component is higher than the circuit tester. for some components, the negative terminal must be well grounded to handle c - [ 13ft Long Extension Cable & LED Light Probe Warning & Highly Sensitive Bite Probe & Clips ] The length of circuit tracker cable is about 4m (13ft), which allows you to access and test any electrical system easily. LED indicator and beep warning can help you solve problems quickly. The test light adopts advanced high-sensitivity probe, which provides fast detection - [Rapid Self-Test & Overload Protection] Before testing a circuit or component, the test light can perform a rapid self-test to ensure your tool is in good condition. Equipped with overload protection, when the current exceeds 7A, the circuit tester will automatically disconnect the current and issue a bell warning. You can test bad ground contacts directly. Note: This el tester ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B094PZMBXY | | Best Sellers Rank | #161,838 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #232 in Circuit Testers | | Brand | DUOYI | | Color | Clear, Green, RED, Red | | Date First Available | May 12, 2021 | | Item Weight | 10.2 ounces | | Item dimensions L x W x H | 10.24 x 3.94 x 1.57 inches | | Item model number | MMT211 | | Manufacturer | DUOYI | | Measurement Type | Electrical Tester | | Min. Operating Voltage | 6 Volts | | Power Source | Electric | | Product Dimensions | 10.24 x 3.94 x 1.57 inches | | Style | Circuit Testers | | UPC | 758358919849 | ## Product Details - **Brand:** DUOYI - **Power source:** Corded Electric - **Style:** Compact - **Colour:** Clear - **Item dimensions L x W x H:** 26 x 10 x 4 centimeters ## Images ![DUOYIPower Circuit Probe Tester 6V-24V Dc Test Light Short Circuit Tester Component Activation Electric Polarity Tester Identify Continuity Tester with Led Light, C - Image 1](https://m.media-amazon.com/images/I/61pImUaaqgL.jpg) ![DUOYIPower Circuit Probe Tester 6V-24V Dc Test Light Short Circuit Tester Component Activation Electric Polarity Tester Identify Continuity Tester with Led Light, C - Image 2](https://m.media-amazon.com/images/I/61DN75fZrNS.jpg) ![DUOYIPower Circuit Probe Tester 6V-24V Dc Test Light Short Circuit Tester Component Activation Electric Polarity Tester Identify Continuity Tester with Led Light, C - Image 3](https://m.media-amazon.com/images/I/61W2572DUhS.jpg) ![DUOYIPower Circuit Probe Tester 6V-24V Dc Test Light Short Circuit Tester Component Activation Electric Polarity Tester Identify Continuity Tester with Led Light, C - Image 4](https://m.media-amazon.com/images/I/61lhYCAKICS.jpg) ![DUOYIPower Circuit Probe Tester 6V-24V Dc Test Light Short Circuit Tester Component Activation Electric Polarity Tester Identify Continuity Tester with Led Light, C - Image 5](https://m.media-amazon.com/images/I/71eAHLx2JBL.jpg) ## Questions & Answers **Q: Is it non-contact? Or does this tested wire have to be bare?** A: The electric tester is contact type. The tested wires have to be bare. ## Frequently Bought Together - Power Circuit Probe Tester 6V-24V DC Test Light Automotive Circuit Tester 12V Auto Electrical Tester 12 Volt Component Activation, Polarity Identify, with LED Light, 13FT Cable, Overload Protection - WINAMOO Automotive Test Light 5-90V Digital LED Circuit Tester with Voltage Display, Auto Bidirectional Light Tester, Electrical Voltage Tester with Extended Spring Wire & Probe for Car/RV/Vehicles - Premium LED Bulb Automotive Circuit Tester, 6-24V Test Light with 135 Inch PU Extended Spring Wire, Sharp Hard Steel Probe Vehicle Circuits Low DC Voltage Light Tester --- ## 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.vu/products/689316603-duoyipower-circuit-probe-tester-6v-24v-dc-test-light-short](https://www.desertcart.vu/products/689316603-duoyipower-circuit-probe-tester-6v-24v-dc-test-light-short) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-03*