The MF200 was a lucky find at the local tip, especially lucky since the manager was out at the time and the site employee didn't know these items (including a function gen & a RF sig gen) were supposed to be reserved for someone else. Another item in my collection is a HC7030 DMM - my first DMM, this was rescued from a waste paper basket at a refurb Co I used to work for, when I got it home the Ohms & AC ranges didn't work, on opening the case I found the only socketed component was a dual op-amp so I tried replacing that and 'hey presto' that fixed it. The pcr eapci textbook review. Julie garwood. The Co even lent me a multimeter to calibrate it with the presets in the back.

The OS-635 from Hung Chang, part of the OS, is a Benchtop oscilloscope with a maximum bandwidth of 35 Mhz. The oscilloscope features 2 analog channels, 0 digital channels and runs on a Embedded Operating System. Download Free Software Hung Chang Oscilloscope Manuals. 5/9/2017 0 Comments Schematics 4 Free: Service. PDF of Schematic for NRI-2500 Oscilloscope. FET 'HUNG CHANG HC5050E. SERVICE MANUAL for Hung Chang Oscilloscope Model OS. Hi I am in need of service information for a Protek 506 DMM. HUNG CHANG: 3500T: CG.