EEVblog Electronics Community Forum

Products => Test Equipment => Topic started by: 001 on July 17, 2018, 02:22:34 pm

Title: HP 400 series analog AC voltmeters
Post by: 001 on July 17, 2018, 02:22:34 pm

Anybody know, what model is best for hum measurments?
What about latest versions? Did You knew IC-based variants?

Title: Re: HP 400 series analog AC voltmeters
Post by: precaud on July 17, 2018, 07:15:00 pm

I always preferred the 400F/FL, with its 100uV F.S sensitivity on the lowest range, and switchable 100kHz low-pass filter.