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Video Blog #027 - Solartron 7075 Digital Voltmeter Repair & Modification

DISCLAIMER: This video is educational only, so if you decide to do the same yourself then you are on your own, I can't be held responsible for any problems/issues/damage/injury that may occur if you decide to follow this blog and try it yourself.

VIDEO BLOG

I purchased a Solartron 7075 7.5 digit voltmeter from Ebay and decided to make some front panel modifications, firstly to replace the 5-pin input connector with banana sockets, and also to replace the broken handles. Once done I went ahead and performed a partial re-calibration using my own voltage source and HP3458a DMM as a transfer standard.

Solartron 7075 manual links:
http://www.schematicsunlimited.com/s/solartron