On Sat, 10 Dec 2005 16:18:50 -0500, MD wrote:

Thank you. Actually the newer/more expensive ($400) Behringer has
tones/mic. Why would my hand plotting be bad - in 1hz increments? I
use the radioshack meter. Unless the mic in the TacT is more linear?

It is. And it uses sweep tones rather than pink noise or fixed sine
waves.

Kal