Optical time domai reflectometer (NSN 6625-01-297-5606)
Special Features
Nprogrammable; adapter set; range 800 to 1800nm; te cooled ge photodiode sensor; active area 19.6mm square, 5mm dia; dynamic operating range -80db to +6db; ieee-488 interface; 4 digit display; tone output 50-8000hz