--- product_id: 518591315 title: "3-72V Backlit Digital LCD Circuit Tester, 140 Inch Wire & 2 LED Lights" brand: "jastind" price: "€ 35.46" currency: EUR in_stock: true category: "Jastind" url: https://www.desertcart.hr/products/518591315-3-72v-backlit-digital-lcd-circuit-tester-140-inch-wire store_origin: HR region: Croatia --- # 3-72V wide voltage range ±0.2V high accuracy digital readout 140-inch flexible PU spring wire 3-72V Backlit Digital LCD Circuit Tester, 140 Inch Wire & 2 LED Lights **Brand:** jastind **Price:** € 35.46 **Availability:** ✅ In Stock ## Summary > 🔧 Diagnose like a pro—never get caught powerless again! ## Quick Answers - **What is this?** 3-72V Backlit Digital LCD Circuit Tester, 140 Inch Wire & 2 LED Lights by jastind - **How much does it cost?** € 35.46 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/518591315-3-72v-backlit-digital-lcd-circuit-tester-140-inch-wire) ## Best For - jastind enthusiasts ## Why This Product - Trusted jastind brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Safe:** Stainless steel probe with anti-lost rubber tip protects you and your tool in tight spots. - • **Polarity Made Simple:** Dual LED polarity indicators eliminate guesswork for fast, accurate diagnostics. - • **Effortless Reach & Grip:** Extra-long 140-inch PU spring wire and large alligator clip for one-handed, flexible operation. - • **Universal Compatibility:** Tests 3-72V DC circuits—perfect for cars, trucks, boats, and more. - • **Precision Voltage Insight:** Backlit LCD with 0.1V resolution ensures you never miss a detail, day or night. ## Overview The JASTIND Heavy Duty 3-72V Backlit Digital LCD Circuit Tester is a professional-grade automotive tool designed for precise low-voltage DC testing. Featuring a sharp stainless steel probe, a crystal-clear backlit digital display with ±0.2V accuracy, and dual LED polarity indicators, it covers a broad 3-72V range. Its 140-inch durable PU spring wire and large alligator clip provide unmatched flexibility and ease of use, making it essential for mechanics and DIYers alike. ## Description Heavy Duty 3-72V Backlit Digital LCD Circuit Tester, Automotive Test Light with 140 Inch Extended Wire and 2 Polarity Indicate LED Lights, Car Truck Low DC Voltage & Light Tester with Stainless Probe: desertcart.com: Tools & Home Improvement ## Features - 【WIDE TESTING RANGE & VOLTAGE POLARITY TESTING】3-72v low volt circuit test light, designed for checking various vehicles’ electrical circuits, such as automotive headlights, taillights, faulty sockets, fuse, also for other 3-72V DC wiring and circuits. This is also a bidirectional voltage tester with 2 color LED lights for volt polarity indicating, you can attach the alligator clamp either to ground or positive. This is really A must have tool no matter for business or household use. - 【COMPUTER SAFE & BACKLIGHT DIGITAL DISPLAY PART】Heavy Duty circuit light tester with highly clear LCD digital blue backlight display screen, resolution to .1V voltage reading with high accuracy to ±0.2V, clear&visible digital readouts for day and night. JASTIND test light draws much less current than the incandescent lamp, which is less likely to damage sensitive circuits. - 【ANTI-LOST PROBE PROTECTIVE TIP & QUALITY MADE TESTER BODY】Sharp stainless steel probe for piercing wires effortlessly, also for hard to reach tight areas, while along with an integrated design anti-lost protective rubber tip, make sure no stab and wound and won't be lost whenever you go. Professional automotive circuit tester with premium acetate fiber body, allows for more toughness and durability. - 【EXTENDED PU SPRING & LARGE ALLIGATOR CLIP】High quality 140 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, heat-insulation and oil resistance for daily use. Attach with large size alligator clip for easy one hand operation, also for convenient use and storage. - 【LONG TIME QUALITY SUPPORT】If you are looking for a durable circuit testing tool, this one is for you. We always stand behind our products, if you have any questions or concerns, just please feel free to contact us and you will get our best support surely, click "Add to Cart" with confidence today. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BTYTWTBQ | | Best Sellers Rank | #64,085 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #110 in Circuit Testers | | Brand Name | JASTIND | | Color | Blue | | Compatible Devices | Cars, boats, vehicles with DC voltage systems (3-72V) | | Customer Reviews | 4.7 4.7 out of 5 stars (480) | | Included Components | Automotive Circuit Tester | | Item Weight | 140 Grams | | Lower Temperature Rating | 14 Degrees Fahrenheit | | Manufacturer | JASTIND | | Measurement Type | Digital Voltmeter | | Minimum Operating Voltage | 3 Volts (DC) | | Model | JTCVT02A | | Part Number | JTCVT02A | | Power Source | Battery Powered | | Specification Met | Ul, Ce, Iec 61010-1 | | Style Name | Industrial | | UPC | 649226709139 | | Upper Temperature Rating | 122 Degrees Fahrenheit | ## Product Details - **Brand:** JASTIND - **Color:** Blue - **Item Weight:** 140 Grams - **Power Source:** Battery Powered - **Style:** Industrial ## Images ![3-72V Backlit Digital LCD Circuit Tester, 140 Inch Wire & 2 LED Lights - Image 1](https://m.media-amazon.com/images/I/71lJcXZ1edL.jpg) ## Frequently Bought Together - Heavy Duty 3-72V Backlit Digital LCD Circuit Tester, Automotive Test Light with 140 Inch Extended Wire and 2 Polarity Indicate LED Lights, Car Truck Low DC Voltage & Light Tester with Stainless Probe - SWANLAKE Pick and Hook Set, Pick Tool Set for Car Auto Oil Seal/O-Ring Seal Gasket Pick Mini Hooks Puller Remover (6PCS) - KOMITASUI Brake Caliper Hangers, Brake Caliper Hooks with Rubber Tips, Automotive Tools for Mechanics for Brake Axle and Suspesion System Work - 2 Pack (Yellow) --- ## 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.hr/products/518591315-3-72v-backlit-digital-lcd-circuit-tester-140-inch-wire](https://www.desertcart.hr/products/518591315-3-72v-backlit-digital-lcd-circuit-tester-140-inch-wire) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-09-03*