uxcell Fiber Optical Power Meter with Light Source SC FC Connector Optic Test Equipment for CCTV Communication Engineering -70 to 10 dBm

Quick and Accurate. No waiting for preheating, just plug and play. It has precise test accuracy, optional switching display and automatic power off function. +/- 5%uncertainty, 3 to 70 dBm measurement, relative power calculation, calibration function.. Portable and Durable. Sensitive chip and sturdy inner structure for long service life. Low battery consumption, 48 working hours for continuous operation.(3 x AA batteries included). Clear Blue Screen. Detail means profession, a distinct result or information display ensures the satisfaction of user experience. Dust-resistant design keeps connectors clean for long periods of time.. 6 Wavelength and Light Source. 850/1300/1310/1490/1550/1625 nm+5KM red light locator+SC/FC/ST Adapter. Covering most needs of CCTV Communication Engineering maintenance.. Application. A reliable fiber optic power equipment is quite important in the of high bandwidth. This hand held optic meter could help to inspect cable's capabilities, calculate relative power loss, locate the fault and troubleshooting.