... 3.5 inch CCTV Tester 895-az with multimeter and power meter Detailed Product Description CCTV Tester 1.PTZ controller,video test 2.DC12V power supply 3.Multimeter,power meter funciton 4.CE, FCC, ROHS certification CCTV Tester/CCTV camera tester ... Power MeterOptical Power Metertesting the laser power of Video Fiber Optic Transmission equipment, and testing the Fiber Optic Patch Cord , etc.Digital ...