... CCTV Tester 1.PTZ controller,video test 2.DC12V power supply 3.Multimeter,power meter funciton 4.CE, FCC, ROHS certifica CE, ... Tester 1.PTZ controller,video test 2.DC12V power supply 3.Multimeter,power meter funciton 4.CE, FCC, ROHS certification CCTV ... Power MeterOptical Power Metertesting the laser power of Video Fiber Optic Transmission equipment, and testing the Fiber Optic Patch Cord , etc.Digital ...