E89 security camera tester 8inch 4K IP camera tester & HD CCTV camera tester Dual Gigabit Ethernet ports Optical loss test--used to test

Optical loss test--used to test the insertion loss of optical passive devices

the tester's multimeter can continuity testing

Dual Gigabit Ethernet ports

support max 4K 3840x2160P 30FPS

94inch / 2lbs) OTDR Technical Specifications Wavelength (nm) 1550nm 1310/1550nm 1610nm Dynamic range (dB)(1) 24dB 26/24dB 26dB Support detect optical signal N/A Support (When an optical signal is detected in the fiber

E89 security camera tester 8inch 4K IP camera tester & HD CCTV camera tester Dual Gigabit Ethernet ports Optical loss test--used to testThis is Rsrteng E89 portable 4K security surveillance camera tester, it is an essential tool for field technicians in the field of security cameras. Used for the installation and maintenance of IP network camera and surveillance camera. E89 support up to 12MP IP camera testing, and support ONVIF protocol and AHD CVI TVI Coaxial HD camera test and CVBS camera testing. Dual Gigabit Ethernet ports, RJ45, 10 100 1000M adaptive interface. Professional test