On Wed, 16 Jan 2008 07:07:32 -0500, "Eisboch" wrote:


"Jim" wrote in message
.. .



What sort of tool would you use to measure wavelength.?


A wavelength measurer, of course.

Dammit - beat me to it.

(Note to self - always read the thread before commenting)

Or, you could use this:

http://www.csgnetwork.com/freqwavelengthcalc.html

Oh - that's neat.