TM570 Optical Power Meter With Red Light, 3 In 1 Machine, Optical Fiber Tester, Network Cable Test, LED Lighting ,Accurate

Versatile 3 in 1 design: Measures optical power, tests network cables, and checks LED lighting functionality. High precision optical power measurement with a built-in red light source for easy fiber identification. User-friendly interface with clear LCD display for quick readings and efficient testing. Compact and portable design, for fieldwork and on-site testing of optical networks. Compatible with various fiber types and network cables, making it an essential tool for technicians and engineers.