The A6902A Isolator is a dual-channel, optical-coupled and
transformer-coupled voltage isolator that allows safely grounded test
instruments to make floating measurements at high sensitivity levels in the
presence of large common-mode signals. The unit acts as a buffer between the
test instrument and the system under test and extends the range of the test
instrument to 1500 V (dc plus peak ac) with the larger industrial probe and 500
V (dc plus peak ac) with the smaller signal probe. Both probes are quickly
interchangeable at the cable connectors. The two pairs of probes and output
cables are stored in removable side pouches for availability and convenience.
Designed for use with any dual-channel scope.