--- product_id: 644298014 title: "2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black)" brand: "nowkont" price: "€ 13.78" currency: EUR in_stock: true url: https://www.desertcart.be/products/644298014-2-pcs-car-loop-fiber-optic-short-circuit-test-ring store_origin: BE region: Belgium --- # High-precision short circuit detection Universal fit for most car fiber optic systems Quick & easy plug-and-play operation 2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black) **Brand:** nowkont **Price:** € 13.78 **Availability:** ✅ In Stock ## Summary > 🚗 Diagnose smarter, not harder — never miss a fiber fault again! ## Quick Answers - **What is this?** 2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black) by nowkont - **How much does it cost?** € 13.78 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/644298014-2-pcs-car-loop-fiber-optic-short-circuit-test-ring) ## Best For - nowkont enthusiasts ## Why This Product - Trusted nowkont brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Engineered to meet strict safety standards, protecting you and your vehicle 🛡️ - • **Durable Build:** Crafted from premium materials for long-lasting reliability 🛡️ - • **Pinpoint Accuracy:** Detect fiber optic loop faults with laser-sharp precision ⚡ - • **Time-Saving Design:** Simple, tool-free connection speeds up diagnostics ⏱️ - • **Universal Compatibility:** Seamlessly works across a wide range of vehicle models 🔧 ## Overview The Nowkont 2 PCS Fiber Optic Short Circuit Test Ring set offers high-precision, reliable diagnostics for automotive fiber optic loops. Designed for universal compatibility and quick, safe operation, these durable adapters streamline fault detection across most car models, saving time and ensuring vehicle safety. ## Description 2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black) ## Features - Efficient Diagnosis: This fiber optic short circuit test ring is suitable for the circuit systems of various models and vehicles. The test ring can quickly and accurately diagnose fiber optic loop short circuit problems, which can meet the detection needs of different vehicles. - High-precision Testing: The optical fiber short circuit test ring can accurately detect the optical fiber loop in the automotive system and quickly determine whether there is a short circuit problem. - Reliability: The test ring is made of high-quality materials and has good durability and stability, ensuring long-term reliable use. The test ring is designed to comply with safety standards and will not cause damage or danger to the vehicle or operators during use. - Convenient Operation: The test ring has a simple structure design and is easy to operate. It can be quickly connected to the optical fiber loop that needs to be tested for detection, saving time and labor costs. - Packing Contents: You will receive one 0.78" x 4.92" male automotive loop fiber optic short circuit test ring, and one 0.98" x 5.31" female automotive loop fiber optic short circuit test ring. If you have any questions or concerns, please feel free to contact us and we will provide you with the best customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Nowkont | | Brand | Nowkont | | Model | NOWCSH3001BO-2PCS | | Item Weight | 1 ounces | | Package Dimensions | 0.12 x 0.08 x 0.04 inches | | Country of Origin | China | | Item model number | NOWCSH3001BO-2PCS | | Manufacturer Part Number | NOW62 | ## Product Details - **Brand:** Nowkont - **Color:** Black - **Item Weight:** 1 Ounces - **Manufacturer:** Nowkont ## Images ![2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black) - Image 1](https://m.media-amazon.com/images/I/51eZF2z6vyL.jpg) ![2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black) - Image 2](https://m.media-amazon.com/images/I/61klWpEIqvL.jpg) ![2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black) - Image 3](https://m.media-amazon.com/images/I/61TPLNB2VaL.jpg) ![2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black) - Image 4](https://m.media-amazon.com/images/I/71cgbZKEhuL.jpg) ![2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black) - Image 5](https://m.media-amazon.com/images/I/61xQIUVuSaL.jpg) ## Frequently Bought Together - Nowkont 2 PCS Car Loop Fiber Optic Short Circuit Test Ring, Female Male Fiber Optic Bypass Loop Adapter Connector Equipment Tool, 1394916 Diagnostic Accessories, Suitable for Most Cars (Black) - M&P USA Universal Fiber Optic Loop Bypass Loop Adapter Compatible with BMW, Mercedes & More - Mellbree 2Pcs Fiber Optic Loop, Female and Male Fiber Optic Bypass Loop Adapter Connector Diagnostic Device Tool Compatible for Benz Audi Mercedes BMW VW Porsche Most Optical System --- ## 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.be/products/644298014-2-pcs-car-loop-fiber-optic-short-circuit-test-ring](https://www.desertcart.be/products/644298014-2-pcs-car-loop-fiber-optic-short-circuit-test-ring) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-04-25*