I check the HP multimeter with a voltage reference at regular intervals. It looks very good.

#hp3455a #hp3456a

https://github.com/BoscoLAB/HP-Multimeter-Log-HP85

A new version of HP Multimeter Log for HP85 computer is released. Version 0.2 Added display and printing of maximum, minimum and average readings.

Have fun! 🤓

#hp85 #hp85b #hp3478a #hp34401a #hp3456a #hp3457a #hp3455a