203S multi-functional photoelectric integrated tester, suitable for FI IX and access network con struction and maintenance, testing the fiber break point, length, loss, input light automatic dete ction, one-key automatic test, 3.5 inch color LCD screen, the new rubber-coated Shell design, shockproof and fall-proof, feel in line with human body, small body, eight-in-one function, highly Integrated OTDR, optical eye, stable light source, high power optical power meter, red light source, network wire sequence calibration, network wire length measurement, lighting function in one, rapid detection of fault points, universal connector, FC/SC/ST/Lc interchangeable, body 600 internal storage, expandable TF card, USB data export, built-in 4000 Mah lithium battery, USB charging, charger power supply at any time, suitable for long-term field work
