NEXUS DeltaTron channel with A,B,C and D filters (NB:
If this module is for retro-fitting to an existing
NEXUS unit with software V2.2 or higher it will need to
be returned to B&K, the fitting charge 3 x BK-0025 must
be added to the quote, independent of the number of
additional channels. If the NEXUS unit is lower than
software V2.2 please contact Bruel & Kjaer for advice
as hardware upgrading may also be required at
additional cost)