--- product_id: 291671471 title: "allsun Circuit Tester Probe Kit 6-24V DC Circuit Tester Electrical System Diagnosis Tool" brand: "allsun" price: "VT14823" currency: VUV in_stock: true reviews_count: 13 category: "Allsun" url: https://www.desertcart.vu/products/291671471-allsun-circuit-tester-probe-kit-6-24v-dc-circuit-tester store_origin: VU region: Vanuatu --- # 8A overload auto protection 16ft long test lead 6-24V DC voltage range allsun Circuit Tester Probe Kit 6-24V DC Circuit Tester Electrical System Diagnosis Tool **Brand:** allsun **Price:** VT14823 **Availability:** ✅ In Stock ## Summary > ⚡ Empower your electrical diagnostics with precision and reach! ## Quick Answers - **What is this?** allsun Circuit Tester Probe Kit 6-24V DC Circuit Tester Electrical System Diagnosis Tool by allsun - **How much does it cost?** VT14823 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/291671471-allsun-circuit-tester-probe-kit-6-24v-dc-circuit-tester) ## Best For - allsun enthusiasts ## Why This Product - Trusted allsun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Reach:** 16ft flexible leads let you test hard-to-access vehicle and electrical systems without hassle. - • **Versatile Diagnostics:** Check continuity, polarity, switches, relays, diodes, fuses, and ground faults all in one tool. - • **Precision Voltage Testing:** Accurately diagnose 6-24V DC circuits with confidence and ease. - • **Smart Overload Protection:** Auto-disconnects at 8A to safeguard your circuits and tester from damage. - • **Reliable Support & Warranty:** Backed by 12 months warranty and lifetime expert support for worry-free use. ## Overview The EM285 is a modern, battery-powered DC circuit tester designed for 6-24V systems, featuring a 16ft test lead for extended reach and automatic overload protection at 8A. Ideal for professionals and DIYers, it tests continuity, polarity, switches, relays, diodes, fuses, and ground faults with reliable accuracy. Supported by a 12-month warranty and lifetime service, it’s a trusted tool for efficient electrical troubleshooting. ## Description allsun Circuit Tester Probe Kit 6-24V DC Circuit Tester Electrical System Diagnosis Tool : desertcart.co.uk: DIY & Tools Review: Useful piece of kit - Item arrived promptly and was exactly as described. I like the variety of options this particular tester offers although as advised in the instructions you need to ensure it’s in the correct mode before testing units to ensure you don’t cause a short in certain test modes. Overall I’m very happy with the purchase, the price and performance to date. Review: Make sure when connecting that polarity is correct for the instrument. - I like this test instrument long leads can test at rear of vehicle without additional add on, polarity verification is a great addition, at the touch of a switch. Recommend this for working on any vehicle, saves time and user friendly. ## Features - [WIDELY APPLICATION]: This EM285 circuit tester can be used to test for continuity and polarity of a voltage; check switches, relays, and the on-off of diodes, fuses, and circuits; test for the polarity of electric cables and plugs; track and locate short circuits, and test for bad ground contacts. - [OVERLOAD PROTECTION]: When the current exceeds 8A, the car circuit tester will disconnect the current automatically. When it sounds, the circuit breaker of the unit trips. After the circuit trips, it will be reset automatically 3-5 seconds later. - [16FT LONG TEST LEAD]: The cable length is approximately 5m (16ft), allowing you to easily test any electrical system. - [DC VOLTAGE ONLY]: The auto circuit tester is not to be used with 110/220-volt house current, it is only for use with DC 6-24V systems. - [AFTER-SALES SERVICE]: This electrical system diagnosis tool has 12 Months of Warranty and Lifetime Support from allsun. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RWH5JB6 | | Best Sellers Rank | 219,576 in DIY & Tools ( See Top 100 in DIY & Tools ) 277 in Circuit Testers | | Brand | allsun | | Colour | Blue | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (2,206) | | Included Components | 1 x Flexi Extension Cable; 1 x Crocodile Clip; 1 x Wire Probe; 1 x Back-Probe | | Item Dimensions | 27.4 x 5.3 x 4.2 centimetres | | Item Weight | 350 Grams | | Manufacturer | Zhangzhou Haimao Dianzi Keji Co., LTD | | Maximum Operating Voltage | 24 Volts | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 6 Volts (DC) | | Model Number | EM285 | | Power Source | Battery Powered | | Product Warranty | Manufacturer warranty for 365 days from date of purchase. | | Specification Met | CE, ISO 9001, UL | | Style Name | Modern | | UPC | 687551089540 | | Upper Temperature Rating | 40 Degrees Celsius | ## Product Details - **Brand:** allsun - **Colour:** Blue - **Item weight:** 350 Grams - **Power source:** Battery Powered - **Style:** Modern ## Images ![allsun Circuit Tester Probe Kit 6-24V DC Circuit Tester Electrical System Diagnosis Tool - Image 1](https://m.media-amazon.com/images/I/617mJo5oNyL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is there a case available for this item** A: The packing of the circuit tester is color box, has not carrying case. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Useful piece of kit *by R***H on 29 February 2024* Item arrived promptly and was exactly as described. I like the variety of options this particular tester offers although as advised in the instructions you need to ensure it’s in the correct mode before testing units to ensure you don’t cause a short in certain test modes. Overall I’m very happy with the purchase, the price and performance to date. ### ⭐⭐⭐⭐⭐ Make sure when connecting that polarity is correct for the instrument. *by D***Y on 26 April 2024* I like this test instrument long leads can test at rear of vehicle without additional add on, polarity verification is a great addition, at the touch of a switch. Recommend this for working on any vehicle, saves time and user friendly. ### ⭐⭐⭐⭐ Okay *by E***S on 25 April 2025* Okay ## Frequently Bought Together - allsun 6-24Vdc Auto Power Circuit Probe Tester,Power Circuit Detector Electric Test Tool Kit Pen,Short Circuit Finder Test Light Continuity/Polarity of a Voltage,Test Lead 5M(16Ft) Light & Buzzer - allsun em415Pro Automotive Circuit Tester,Short Open Finder Electrical Wire Breaker Tracker,Broken Wire Detector Tool,Cable Fault Locator with Bendable Receiver Probe, DC 6-42V - GTC063 Fuse Socket Connector Kit by GTC, General Technologies Corp --- ## 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/291671471-allsun-circuit-tester-probe-kit-6-24v-dc-circuit-tester](https://www.desertcart.vu/products/291671471-allsun-circuit-tester-probe-kit-6-24v-dc-circuit-tester) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-02*