Catalog > Test and Measurement > Test and Measurement Leads & Acc. > Cable Tester Visual Fiber Fault Locator 20MW Visual 20MW Fiber Fault Locator NF-904B FIBER FAULT LOCATOR 20MW Visual Fiber Fault Locator 20MW, Locates Fiber Breakage and Winding...* BATTERIES NOT INCLUDED * 802.96 ZAR inc for 1 Each 12 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features NF-904 Visual Fault Locator uses the DFB-LD as the emitting component.Driven by constrant current source, the indicator can emit stable red laser.The product can be used to inspect fiber failure when they connect with optical interface and be inserted into single mode or multi mode optical fiber.It is indispensable tool in fiber project constructing, fiber net-work maintaining, optical component manufacture and research.Product Function:Find the breakage and winding of fiber optical cableExamine the fault in OTDR dead zoneEnd to end fiber recognitionThe optimization of the machine connection point* BATTERIES NOT INCLUDED * Specifications Output Power : 20mWColor : Black OptionOutput Wavelength : 650nm ±10nmConnector : 2.5mm Universal ConnectorWorking Temperature : -20 ~+60°CStorage Temperature : -40~+70°CPower Supply : 2 AA BatteryBody Color : Optional Choice for Black & WhiteContinuous Working : ≥ 20H