Here is an overview of older "legacy" products which are no longer available, and their closest replacement from today's product offerings:
| .Today's product series... |
Replaces these legacy products... |
WR300 / WR310
 |
WR7300, WR7400, WR7600, WR7700, WR7800, WR7900,
WR8000, WR8500, WR9000, WR1000 |
| .Today's product series... |
Replaces these legacy products... |
WR310
 |
WR3600 ("Mark 10"), WR4000 ("Mark 11"), WR5000, DMS1000 ("Mark 12") |
| ..Today's product series... |
Replaces these legacy products... |
GL450 / GL500A
 |
SR Series servocorders (all models)
MH series hybrid recorders(all models)
MC series multicorders (all models) |
| ..Today's product series... |
Replaces these legacy products... |
WR3320-2
 |
WR7400, WR7500 |
| .Today's product series... |
Replaces these legacy products... |
DM3100 w/printer
 |
WX series X-Y recorders (all models)
(the DM3000 and WR300 series can present X-Y plots on screen, and then print them out) |
WR300-4
 |
GL450/GL500A
 |
| .Today's product series... |
Replaces these legacy products... |
DM3300

or
WR310
 |
TDA3500 transient recorder |