JW3305 Handheld Optical Fiber Ranger - 1550nm/1310nm Fiber Obstacle Detector with 15m 9/125um SM Fiber & 650nm VFL | Perfect for Network Maintenance, Cable Testing & Fiber Optic Installation

MeterTo MeterTo mainly offers instruments and tools. Please confirm the product is offered by our store MeterTo when purchasing, otherwise we can't ensure the quality and after-sale service. Introduction JW3305 Economical VFL is an efficient and low cost basic fiber test tool, it provides a visible way to find fiber faults and identify fibers in an optical network during and after installation.JW3305 Fiber Ranger is ideal to be used in FTTx network installation and maintenance.It includes: * Finding the breakpoint, poor connections, bending or cracking in fiber optic cables. * Finding the faults of OTDR dead zone * End-to-end visual fiber identification 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. Specification Model: JW3305 Operating Wavelength: 1550nm（1310nm Optional） Fiber Type: 9/125um SM Fiber Optical Connector Type: FC/PC Detector Type: InGaAs Peak Power of Laser: ≥60mW Max. Displaying Distance: Reflection Event 60km (≥1dB) Non-reflection Event: 20km (≥2.5dB) Measurement Unit: m Reflection Event Dead Zone: 15m Distance Accuracy（Reflection Event）: ±（2m+2*10（-4）*Distance） Wavelength of VFL Option: 650nm Output Power of VFL Option: >=1m WPower Supply: Alkaline Battery: (3pcs AA 4.5V Batteries) Battery Operating Time: ≥5000 measurements Working Temperature: -5~40℃ Storage Temperature: -10~60℃ Humidity: 0~85%（Non-condensation） Dimensions: 190*100*50mm Weight（g）: 450 Standard Configuration JW3305 Fiber Ranager 3pcs 1.5V batteries User Manual Cotton swabs and Soft carrying case