--- product_id: 64869845 title: "Optical Fiber Ranger OTDR Principle Tester Meter FTTX Network FTTH Tool Kit VFL Fault Locators" brand: "shenguang" price: "฿32774" currency: THB in_stock: true category: "Misc." url: https://www.desertcart.co.th/products/64869845-optical-fiber-ranger-otdr-principle-tester-meter-fttx-network-ftth store_origin: TH region: Thailand --- # Optical Fiber Ranger OTDR Principle Tester Meter FTTX Network FTTH Tool Kit VFL Fault Locators **Brand:** shenguang **Price:** ฿32774 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Optical Fiber Ranger OTDR Principle Tester Meter FTTX Network FTTH Tool Kit VFL Fault Locators by shenguang - **How much does it cost?** ฿32774 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/64869845-optical-fiber-ranger-otdr-principle-tester-meter-fttx-network-ftth) ## Best For - shenguang enthusiasts ## Why This Product - Trusted shenguang brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Optical Fiber Ranger OTDR Principle Tester Meter FTTx Network Fiber Optic FTTH Tool Kit Visual Fault Locator Applications: Testing the distance of the fiber and identify the faults location in the fiber link. Locates reflective and non-reflective breaks in the fiber network. Inspection of fiber repair and maintenance. 1. Before testing, ensure that the test connector and the interface clean OTDR (moistened with alcohol wipes to clean) and OTDR coupled with good test line can not be connected with the light emitting device (optical fiber can not light). 2. If you need to test the line with pigtail connection test (butt welding or ligated, flange coupling), should pay attention to the connection line attenuation can not be too large, otherwise affect the test. 3. The left side of the interface simple OTDR red light, the right to test the break interface; the interface connected to the right of the OTDR test, and then press the power button, then press the SCAN button, the screen display ||||||||| |||||| scroll bar, scroll completion can be measured readings. The first and second step is very important, if the test result screen is null, should pay attention to whether the steps 1 and 2 did not do. Wavelength: 1310/1550nm Fiber Type: 9/125um Connector Type: FC/PC Sensor Type: InGaAs Laser Peak Power: ≥60mW Maximum display distance: Reflection event： 60KM (≥1dB) Non-reflective event: 20KM(≥2.5dB) Unit of measurement: M Reflection time dead zone: 15M Distance Accuracy (Reflection Event): ±（2m+2*10-4distance） VFL: 650nm VFL power: ≥1mW Power Supply: 3pcs 1.5V AA alkaline batteries(Not include) Battery operating time: ≥5000 measurements Operating temperature: -5~40℃ Storage temperature: -10~60℃ Humidity: 0~85% Not condensing Weight(Without batter): 350g ## Features - Optical Fiber Ranger is the most portable test instrument in the industry. It adopts the OTDR technical principles and integrates the powerful analysis software, which enables the fiber ranger detect fiber faults location more accurate and easy. - Portable, rugged, lightweight; Easy to use. More accurate testing results and better repeatability. - Up to 8 fiber faults can be detected in each measurement. - Automatic Pulse Width Control design to ensure a convenient operation. Easy to identify the faults location. - Built-in visual fault locator (VFL), conveniently to find the faults in dead zone. Dust, water and shock proof, des igned for field use Long battery life, up to 5000 measurements operation. ## Images ![Optical Fiber Ranger OTDR Principle Tester Meter FTTX Network FTTH Tool Kit VFL Fault Locators - Image 1](https://images-na.ssl-images-amazon.com/images/I/51CCRkGg7iL.jpg) ![Optical Fiber Ranger OTDR Principle Tester Meter FTTX Network FTTH Tool Kit VFL Fault Locators - Image 2](https://images-na.ssl-images-amazon.com/images/I/518189tU3UL.jpg) ![Optical Fiber Ranger OTDR Principle Tester Meter FTTX Network FTTH Tool Kit VFL Fault Locators - Image 3](https://images-na.ssl-images-amazon.com/images/I/41%2B-rjjAV6L.jpg) ![Optical Fiber Ranger OTDR Principle Tester Meter FTTX Network FTTH Tool Kit VFL Fault Locators - Image 4](https://images-na.ssl-images-amazon.com/images/I/51fhnpPZvBL.jpg) ![Optical Fiber Ranger OTDR Principle Tester Meter FTTX Network FTTH Tool Kit VFL Fault Locators - Image 5](https://images-na.ssl-images-amazon.com/images/I/51GkjmYaHGL.jpg) --- ## 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.co.th/products/64869845-optical-fiber-ranger-otdr-principle-tester-meter-fttx-network-ftth](https://www.desertcart.co.th/products/64869845-optical-fiber-ranger-otdr-principle-tester-meter-fttx-network-ftth) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*