Item Type: Visual Fault Locator <br>Output Distance: 5KM <br>Working Current: ≤ 40mA <br>Battery Life: > 10h <br>Charging Time: ≤ 3h <br>Charging Current: ≤ 300mA <br>Charging Voltage: 5V <br>Static Current: ≤ 15uA <br>Output Level: Not Adjustable <br>Output Wavelength: 650nm <br>Interface: 2.5mm universal interface. <br>Working Temperature: -20 ℃~+60 ℃, non condensing. <br>Storage Temperature: -40~+85 ℃ <br>Power Type: 1 x rechargeable lithium battery, 400mAh. Shipped with built in battery.<br>1、Fiber Optic Tester: Specially designed for optical cables and lines maintenance, the VFL pen could locate defects on cables, visually search for fiber breaks. <br>2、Easy for Operation: Conforms to ergonomic design, the laser head will auto on when the power is on, and auto go back when the power is off, easy to opreate. <br>3、Better Application: A must have tool for fiber optic engineering construction, fiber optic network maintenance, and fiber optic device production and research. <br>4、Wide Compatibility: Comes with a 2.5mm universal interface for FC SC ST, the visual fault locator will match your tools perfectly for all your testing needs. <br>5、Convenient Carrying: Light in weight and compact in size as well, the fiber light tester is very convenient to carry with you for outdoor works.<p>1 x Visual Fault Locator</p><p>1 x Ceramic Sleeve</p><p>1 x Cable</p><p>1 x User Manual</p>