* Order-related, non-cancellable * Multifunctional optical power meter with VFL The CableMaster-FO is a multifunctional optical power meter from Softing. The CM-FO integrates the functions of an optical power meter, a visual fault locator (VFL with red light), a flashlight and additional functions such as an RJ45 patch cable test. CableMaster FO Fiber optic power/loss determination Visual fault locator with red light (VFL) Includes: 1 x main unit 3 x AAA Ni-MH 1.2V 1 x USB cable 1 x adapter 2.5 to 1.25mm ferrule