//
What’s inside Keysight’s new 34470A 7 1/2 digit Truevolt bench multimeter?
What are the PCB changes from the 34461A?
What voltage reference does it use to get 16ppm nominal accuracy?
34470A Datasheet
34470A Operating & Service Manual
LTZ1000 Voltage Reference
AD8638 Chopper Amplifier
Forum HERE
High resolution teardown photos:
Podcast: Download
More mailbag! 00:00 – Jumperless Breadboard from Architeuthis Flux & WokWi https://www.tindie.com/products/architeuthisflux/jumperless/ https://hackaday.io/project/191238-jumperless/log/222858-getting-started-using-your-jumperless https://wokwi.com/ https://www.digikey.com/en/maker/projects/jumperless/2e62cc88ee6145bc924041dd486de76f …
EEVblog No Script, No Fear, All Opinion
