... G16 offers three measuring modes: manual mode (including real time mode and average mode), auto mode and dead ... this measurement mode, to get more accurate results, real-time mode or average mode can be selected if necessary ... . In real-time mode, the dynamic changes of fiber chain can ... , 0.5, 1, 2, 4, 8, 16mDistance Range0.5,1,2,4, 8, 16, 32, 64, 128, 256kmPulse ...