--- product_id: 442564249 title: "6-24V Car Circuit Tester" brand: "zktool" price: "304 kr" currency: DKK in_stock: true reviews_count: 8 category: "Zktool" url: https://www.desertcart.dk/products/442564249-6-24v-car-circuit-tester store_origin: DK region: Denmark --- # 6-24V DC voltage range 4m long lead for versatile reach Audible beep & flash alerts 6-24V Car Circuit Tester **Brand:** zktool **Price:** 304 kr **Availability:** ✅ In Stock ## Summary > 🔧 Power up your diagnostics with precision and confidence! ## Quick Answers - **What is this?** 6-24V Car Circuit Tester by zktool - **How much does it cost?** 304 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/442564249-6-24v-car-circuit-tester) ## Best For - zktool enthusiasts ## Why This Product - Trusted zktool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Reach:** 4-meter cable length lets you access hard-to-reach circuits without hassle. - • **Dual Alert System:** Integrated sound and flash notifications ensure you never miss a fault, even in low light. - • **Built-in Safety Cutoff:** Automatic current cutoff at 7A protects both you and your vehicle from electrical overloads. - • **Comprehensive Diagnostics:** Tests polarity, continuity, relays, diodes, fuses, short circuits, and component activation all in one tool. - • **Precision Voltage Testing:** Accurately measures 6-24V DC to diagnose automotive electrical issues with confidence. ## Overview The ZKTOOL Power Circuit Probe is a compact, battery-powered automotive electrical tester designed for professionals and enthusiasts. It supports DC voltage testing from 6 to 24 volts, features audible and visual alerts for easy fault detection, and includes a 4-meter lead for versatile use. With capabilities to test polarity, continuity, relays, diodes, fuses, and short circuits, plus built-in overload protection, it’s an essential tool for efficient and safe vehicle electrical troubleshooting. ## Description ZKTOOL Power Circuit Probe, Automotive Electrical System Tester DC 6-24V, Car Circuit Tester, Short Circuit Tester, Voltage Tester, Polarity Identify, Test Light, Component Activation : desertcart.co.uk: Business, Industry & Science Review: Very happy - Works perfectly should of Baugh one sooner Review: DECENT QUALITY - FAST DELIVERY, GOOD PRICE ## Features - 【Function】 Continuity tester for testing components inside and outside the vehicle electrical system: This electrical tester can be used to test and activate components inside and outside the vehicle electrical system, testing voltage polarity, relays and diodes, fuses and circuit continuity, checking lights, checking motors, Track and locate short circuits, test for poor grounding, test cable and plug polarity, measure 2V to 24V DC voltage, etc. - 【Contains】 1 x Power Scan, 1 x Probe Tip, 1 x Battery Hookup Clips, 1 x User Manual, 2 x red clips. Lead length: about 4M / 157.Sinch, which is convenient for you to measure the polarity of the vehicle's various orientation circuits. - 【Application】 1 Clamp the red clip on the positive pole of the car battery, 2 Clamp the black clip on the negative pole of the car battery, 3 Connect the car power probe to the bad point of 6-24V DC. You can conduct positive and negative battery currents to the probe by shaking the power switch forward or backward. The cable length is about 4m. The device has short-circuit protection, when the current exceeds 7A, the device will automatically cut off the current. - 【Features】 Power Circuit Probe Kit has two obvious reminders, sound and flash, so you can still use it even in low light conditions. Sound:Beep. There are operation videos below, which can be watched in detail. - 【Remind】 Do not use this item near explosive gas, vapor or dust. When pressing the power switch (Note: or shaking), the battery current will be directly conducted to the pen tip, which may cause Sparks can be caused when touching the ground or certain circuits. Do not use the device under 11o/220V indoor current, only for DC6~24V system。There are detailed instructions in the product box, please refer to the operation. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09S9WY54L | | Best Sellers Rank | 9,793 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Circuit Testers | | Brand | ZKTOOL | | Colour | Black | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 327 Reviews | | Item Dimensions | 9 x 4 x 25 centimetres | | Item dimensions L x W x H | 9 x 4 x 25 centimetres | | Manufacturer | ZKTOOL | | Maximum Operating Voltage | 24 Volts | | Measurement Type | Voltmeter | | Min. Operating voltage | 6 Volts (DC) | | Minimum Operating Voltage | 6 Volts (DC) | | Model Number | ZK082 | | Power Source | Battery Powered | | Power source | Battery Powered | | Specification Met | CE, RoHS | | Style | Compact | | Style Name | Compact | | UPC | 750748341131 | ## Product Details - **Brand:** ZKTOOL - **Power source:** Battery Powered - **Style:** Compact - **Colour:** Black - **Item dimensions L x W x H:** 9 x 4 x 25 centimetres ## Images ![6-24V Car Circuit Tester - Image 1](https://m.media-amazon.com/images/I/61sW7kZkeRL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Will this device power up component so to check that it is working.** A: It will if there is a short to it. You will have to connect power (positive on your battery). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very happy *by H***R on 8 December 2025* Works perfectly should of Baugh one sooner ### ⭐⭐⭐⭐⭐ DECENT QUALITY *by J***A on 9 September 2025* FAST DELIVERY, GOOD PRICE ### ⭐⭐⭐⭐⭐ Yes you can replace rear pads with it *by D***E on 10 October 2025* Great product....initially bought it to electronically disengage rear brake caliper pistons on my wife's audi a6 ( electronic handbrake).....it done the job... brilliant product ## Frequently Bought Together - ZKTOOL Power Circuit Probe, Automotive Electrical System Tester DC 6-24V, Car Circuit Tester, Short Circuit Tester, Voltage Tester, Polarity Identify, Test Light, Component Activation - JOREST 300Pcs Car Fuses Assorted Kit, 160 Mini Blade Fuses Automotive + 90 Standard Mixed Fuses + 50 Micro Fuse Set + Fuse Puller – for RV Truck Motorcycle(2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A) - JIMCOM Circuit Tester, 6V/12V/24V Test Light Automotive Truck Car Electrical Circuit Continuity Tester Test Light Indicator with Pen Tool Electrical System 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.dk/products/442564249-6-24v-car-circuit-tester](https://www.desertcart.dk/products/442564249-6-24v-car-circuit-tester) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*