Racal Dana 1991 Nanosecond Universal Counter
Input range: DC - 160MHz
Tested working ok
Options fitted 04T, 10 , 55, M
04T - TCXO
10 - Reference Frequency Multiplier
55 - GPIB Interface (not tested)

Ex Government Department.
Comes with mains cable, no other items included
Tested and working.
Case may have pen/label markings.
May or may not have previous calibration details, sold as uncalibrated.
Please Note: We have several of these so you probably won't receive the one in the pictures, but you will receive one in a very similar condition