Test ports on FlexScan (FS200) and FlexTester (FLX380, OFL280, CS260) handheld OTDRs are equipped with tool-free switchable adapters, which can be changed in seconds.
The fast change switchable adapters allow OTDR, Optical Light Source (OLS), Optical Power Meter (OPM) and Visual Fault Locator (VFL) ports to connect to launch cables and jumpers having a variety of connector styles.