The Brandspotters website mentions that Rohde & Schwarz was depicted in the movie "Johnny Mnemonic", and I have seen Tektronix test equipment depicted in "Face/Off" (also mentioned in the credits) and early in "The Core".
What I am really wanting to find out is what movie(s) LeCroy test equipment is depicted in - do you know of any other movies where test equipment brands e.g. Agilent/Keysight were depicted?
If we know where to look for, we might even see Chinese test equipment brands such as Hantek and Rigol in movies...