Feature:1. FLEXIBLE LIFTING: Visual fault locator adopt ergonomic design and use rotary automatic lifting and switching function2. POWER SUPPLY: Visual fault locator support a variety of power supply modes for charging banks, computers, adapters, and lithium batteries3. WITH LIGHT: Fiber optic cable visual fault locator support lighting function, convenient for field, equipment room, night and other dark environment line inspection construction4. APPLICABLE SCENARIO: Visual fault locator can realize the optical fiber fault detection function, which is an indispensable tool in optical fiber engineering construction, optical fiber network maintenance, optical fiber device production and research5. COMPACT AND PORTABLE: Fiber optic visual fault locator has compact size, easy to put in the pocket, does not take up spaceSpecification:Item Type: Visual Fault LocatorOutput Distance: 5KMWorking Current: 40mAEndurance: 40HCharging Time: <5hOutput Wavelength: 650nmInterface Type: Approx. 2.5mm / 0.1in universal adapterPower Supply Type: 1 x 18650 Lithium battery 1800mAhCharging Current: 600mAWorking Temperature: -20~+60(no condensation)Storage Temperature: -40~+85.Package List:1 x Visual Fault Locator1 x USB Cable1 x Portable Rope1 x Ceramic Tube