--- product_id: 222609802 title: "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" brand: "winamoo" price: "78.85 DT" currency: TND in_stock: true category: "Winamoo" url: https://www.desertcart.tn/products/222609802-premium-led-bulb-automotive-circuit-tester-6-24v-test-light store_origin: TN region: Tunisia --- # Sharp stainless steel probe 6-24V DC voltage range 135-inch PU spring wire 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 **Brand:** winamoo **Price:** 78.85 DT **Availability:** ✅ In Stock ## Summary > ⚡ Illuminate your automotive diagnostics like a pro—never miss a spark! ## Quick Answers - **What is this?** 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 by winamoo - **How much does it cost?** 78.85 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/222609802-premium-led-bulb-automotive-circuit-tester-6-24v-test-light) ## Best For - winamoo enthusiasts ## Why This Product - Trusted winamoo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bright LED Indicator:** High-visibility LED bulb changes brightness with voltage for instant diagnostics. - • **Bidirectional Testing:** Attach clamp to positive or negative ground—test circuits your way. - • **Durable & Safe Design:** Shatter-proof acetate fiber body with insulated rubber tip for shock protection. - • **Versatile Voltage Range:** Test any 6-24V vehicle circuit with precision and ease. - • **Extended Reach, Maximum Flexibility:** 135-inch premium PU spring wire lets you access tight spots effortlessly. ## Overview The WINAMOO Premium LED Bulb Automotive Circuit Tester is a professional-grade tool designed for 6-24V DC vehicle electrical systems. Featuring a sharp stainless steel probe, a long 135-inch PU spring wire for flexible reach, and a bright, replaceable LED bulb, it offers reliable, bidirectional voltage testing with enhanced safety and durability. Perfect for mechanics and DIYers aiming for fast, accurate circuit troubleshooting. ## Description 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 - desertcart.com ## Features - [Wide Application], professional automotive circuit tester/circuit test light with 6-24V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 6-24v DC wirings and circuits. - [Quality LED Bulb], high visibility and strictly tested long service life LED test light bulb to indicate circuits’ signal, the brightness of the light will be different with the different measured voltages. Also including 1 PCS REPLACEMENT LED BULB to make it serve you faithfully for years. - [Bidirectional Current Voltage Testing], you can attach the alligator clamp either to negative or positive ground, while use the probe to touch the other side. - [Quality Made], sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Constructed with high quality acetate fiber body, shatter-proof, more durable than others. Premium PU spring wire, heat insulation and oil resistance for safe use - [Convenient Use], High quality 135 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation, will definitely improve your working efficiency. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08D9RY532 | | Best Sellers Rank | #14,654 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #27 in Circuit Testers | | Brand Name | WINAMOO | | Color | Clear | | Compatible Devices | Vehicles with 6-24V DC electrical systems | | Customer Reviews | 4.7 4.7 out of 5 stars (3,554) | | Item Weight | 0.19 Kilograms | | Manufacturer | WINAMOO | | Maximum Operating Voltage | 24 Volts | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 6 Volts | | Model | WITL103A | | Part Number | WITL103A | | Power Source | Corded Electric | | Specification Met | Ul 61010-1, Ce, Rohs | | Style Name | Circuit Testers | | UPC | 633337510791 | ## Product Details - **Brand:** WINAMOO - **Color:** Clear - **Item Weight:** 0.19 Kilograms - **Power Source:** Corded Electric - **Style:** Circuit Testers ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/61Q5VCQ6IIL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Where do you clip the ground when testing under dash auto fuses?** A: Use the brake pedal bracket. I'd avoid using anything associated with the steering column. **Q: Could this be used to test LED christmas lights?** A: Hi Tom, thanks for your inquiry, this test light could only be used to test 6-24V DC circuits, not for any AC circuits testing. Best Regards! **Q: Where to buy spare bulb at? Or something similiar.** A: A spare comes with the unit but if both are blown I have no idea, You might just have to buy a new tester **Q: Can I Just order the coiled wire with the alligator clip for replacement?** A: The coiled wire are Not available from this site, but they do show up on eBay occasionally. ## Frequently Bought Together - 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 - JOREST 300Pcs Car Fuse Assortment Kit, 160 Mini Blade Fuses Automotive + 90 Standard Auto Fuses + 50 Micro Fuse + 1 Puller – for Car/RV/Truck/Motorcycle(2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A) - WINAMOO Automotive Test Light with 3-48V LED Digital Voltage Display, Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate, Electric Test Pen w/Stainless Probe for Car/Truck/SUV Checker --- ## 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/222609802-premium-led-bulb-automotive-circuit-tester-6-24v-test-light](https://www.desertcart.tn/products/222609802-premium-led-bulb-automotive-circuit-tester-6-24v-test-light) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-21*