This paper describes the design of a low-cost portable multi-function meter that operates from either an internal dry cell or the ac line. The meter features a dc amplifier that uses a FET for high input impedance and for temperature compensation. Technical details of the dc amplifier, ac metering circuit, and the power supply are discussed.
Click to purchase paper as a non-member or you can login as an AES member to see more options.
No AES members have commented on this paper yet.
To be notified of new comments on this paper you can
subscribe to this RSS feed.
Forum users should login to see additional options.
If you are not yet an AES member and have something important to say about this paper then we urge you to join the AES today and make your voice heard. You can join online today by clicking here.
