[volt-nuts] Solartron 7150 Plus DMMs

Ken Peek ken.peek at diligentminds.com
Wed Oct 28 10:26:26 EDT 2015

I *think* you meant Fluke 752A, right?  I bought mine on the 'bay', for
about US$600 IIRC, but I had to wait for the right deal to get that
price.  These are US$20K+ instruments when new, so this is quite a
bargain.  Many cal-labs have chucked these in favor of their
self-calibrating Fluke 57xx calibrators, which [I think] is a mistake,
as the 752A has far better ratio specs for 1000V [0.5ppm] and 100V
[0.2ppm] than anything else I can find.  For low voltage, the Fluke 720A
Kelvin-Varley divider [or an HP/Agilent/Keysight 3458A] wins at
0.1ppm ...

More information about the volt-nuts mailing list