Yokogawa AQ1200 is a 5.7" screen, light weight multi field tester with powerful and flexibility function. Includes USB ports for data storage, remote control and a fiber inspection probe with optional built in OLTS function (light source and power meter), PING test function, and visual fault locator....
Key Features 

● 80cm event dead zone. 
● Video fiber inspection. 
● Optical loss test function optional. 
● Many SLT, HLT, VFL& LAN options available.
● Support PING test.