[volt-nuts] AC Voltage Measurement Standards

BIll Ezell wje at quackers.net
Wed Jul 9 08:38:06 EDT 2014

I also have a Ballentine 1605A. These are quite accurate, reasonably 
fast, wide frequency response instruments. They're microprocessor 
controlled and will do automatic measurements so you don't have to do 
manual nulling. It can also be calibrated against a DC standard, but 
that doesn't correct for frequency non linearity, of course.

The manual is still available from Ballentine (for a silly amount of 
money). I don't see many of these on FleaBay, though.

Bill Ezell
The day Microsoft makes something that doesn't suck
will be the day they make vacuum cleaners.

More information about the volt-nuts mailing list