Fluke 8400A SN 00516/BP
Fluke 8400A SN 04529/BP
both have options /02/03/04/09
one unit is working well, the other powers up but does not respond to input
Fluke 8400A SN 00516/BP
Fluke 8400A SN 04529/BP
both have options /02/03/04/09
one unit is working well, the other powers up but does not respond to input