instrument case is used for a number of bench instruments models
including 1908, 1906, 1705 and
1604 multimeters, TA320 logic analyzer, TF800/TF900 series
counters, TG200/TG300 series, TG550 and TG1006 function
generators, and others.
Where it is necessary to
open the case to, for example, change the mains operating
voltage, the instructions within these PDF files should be