--- product_id: 530173852 title: "Automotive Test Lights,5-90V DC Digital LED Circuit Tester Light,Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen for Vehicle Car Motorcycle Truck Golf Cart" brand: "dfcromi" price: "AR$27800" currency: ARS in_stock: true category: "Dfcromi" url: https://www.desertcart.com.ar/products/530173852-automotive-test-lights-5-90v-dc-digital-led-circuit-tester store_origin: AR region: Argentina --- # 5-90V DC wide range 96-inch flexible spring wire Bidirectional polarity LED Automotive Test Lights,5-90V DC Digital LED Circuit Tester Light,Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen for Vehicle Car Motorcycle Truck Golf Cart **Brand:** dfcromi **Price:** AR$27800 **Availability:** ✅ In Stock ## Summary > 🔧 Power up your diagnostics with precision and reach! ## Quick Answers - **What is this?** Automotive Test Lights,5-90V DC Digital LED Circuit Tester Light,Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen for Vehicle Car Motorcycle Truck Golf Cart by dfcromi - **How much does it cost?** AR$27800 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/530173852-automotive-test-lights-5-90v-dc-digital-led-circuit-tester) ## Best For - dfcromi enthusiasts ## Why This Product - Trusted dfcromi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Instant Polarity Detection:** Red and green LEDs instantly tell you positive or negative voltage—no guesswork. - • **Extended Reach with Flexibility:** 96-inch anti-bend spring wire lets you access hard-to-reach circuits effortlessly. - • **Accurate Digital Voltage Readout:** Clear LED display ensures precise diagnostics every time. - • **Heavy-Duty & Multi-Vehicle Ready:** Built tough for cars, trucks, boats, and more—your go-to automotive tester. - • **Universal 5-90V DC Compatibility:** Test everything from motorcycles to golf carts with one versatile tool. ## Overview The DFCROMI Automotive Test Light is a heavy-duty, digital LED voltmeter designed for 5-90V DC systems. Featuring bidirectional polarity detection with red/green LEDs, a clear digital readout, and a flexible 96-inch spring wire, it’s engineered for quick, accurate testing across cars, motorcycles, trucks, golf carts, and boats. CE and RoHS certified, this tool combines durability with professional-grade precision to streamline your vehicle electrical diagnostics. ## Description Buy Automotive Test Lights,5-90V DC Digital LED Circuit Tester Light,Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen for Vehicle Car Motorcycle Truck Golf Cart: Battery Testers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 5-90V DC Wide Testing Range Test Lights- The automotive circuit tester light with 5-90V DC voltage testing range, widely and ideal for checking various vehicles, electrical circuits, automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 5-90v DC wirings and circuits. - Accurate & Easy LED reading display - The LED display of Test Light is easy to read.Showing the voltage helps diagnostics quite a bit.The red and green lights let you know if you are on the positive side or negative side. Red light of the automotive circuit tester light indicates positive polarity and green light indicates negative polarity. - Bidirectional voltage testing tester pen - This upgrade circuit test light is a bidirectional voltage tester. You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity. - Handy Probe & Flexible Extended Spring Wire - volt meter probe is very handy for checking voltages of batteries or low voltage circuits. It’s great for seeing how many volts a Liion battery is running on, to know its charge status. This probe also is good for checking continuity as well. Spring wire can be freely stretched up to 96 inches, with a wide measuring area; Anti-bending design of the tail wire, needless to worry about bad contact of the line. - Widely Use of Automotive Test Lights - The automotive circuit tester light designed to test 5-90V DC voltage.Works on all 5-90v vehicle electrical systerms: Cars Trucks Golf Carts Motorcycles Boats etc. Can be used to detect power, ground and find shorts and breaks in the wires. Quickly check automotive headlights, turning signal circuits, taillights, socket failures, fuses, connections, disconnection, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C1MV1HV7 | | Best Sellers Rank | #487,838 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #589 in Circuit Testers | | Brand Name | DFCROMI | | Color | 5-90v | | Compatible Devices | Vehicles and electrical systems with DC voltage outputs (5-90V) | | Customer Reviews | 4.4 4.4 out of 5 stars (459) | | Included Components | pc | | Manufacturer | DFmicro | | Measurement Type | Voltmeter | | Minimum Operating Voltage | 5 volts_of_direct_current | | Model | 605195370602 | | Number of Items | 1 | | Part Number | DFmicros-t03 | | Power Source | Battery Powered | | Specification Met | CE, RoHS | | Style Name | Voltage | | UPC | 605195370602 | | Upper Temperature Rating | 122 °F | ## Product Details - **Brand:** DFCROMI - **Color:** 5-90v - **Min. Operating Voltage:** 5 volts_of_direct_current - **Power Source:** Battery Powered - **Style:** Voltage ## Images ![Automotive Test Lights,5-90V DC Digital LED Circuit Tester Light,Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen for Vehicle Car Motorcycle Truck Golf Cart - Image 1](https://m.media-amazon.com/images/I/61plbu25K9L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Automotive Test Lights,5-90V DC Digital LED Circuit Tester Light,Heavy Duty Light Tester with Voltmeter, Auto Bidirectional Voltage Tester Electric Test Pen for Vehicle Car Motorcycle Truck Golf Cart - JOREST 300Pcs Car Fuse Assortment Kit, 160 Mini Blade Fuses Automotive + 90 Standard Auto Fuses + 50 Micro + Puller – Replacement for RV Camper Boat Truck (2Amp 3A 5A 7.5A 10A 15A 20A 25A 30A 35A 40A) - AstroAI Digital Multimeter Tester 2000 Counts with DC AC Voltmeter and Ohm Volt Amp Meter; Measures Voltage, Current, Resistance, Continuity and Diode, Blue --- ## 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.com.ar/products/530173852-automotive-test-lights-5-90v-dc-digital-led-circuit-tester](https://www.desertcart.com.ar/products/530173852-automotive-test-lights-5-90v-dc-digital-led-circuit-tester) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-13*