Wavelength Meter

[sdman]

Is there an economical Wavelength meter out there that measures the wavelength of the different colors?

Sam

 

[Ken_McE]

I believe that would be called a spectrometer, perhaps like this one?

http://cgi.ebay.com/DIFFRACTION-GRA...oryZ2568QQssPageNameZWDVWQQrdZ1QQcmdZViewItem

 

[sdman]

Thank's Ken,

Think I'll try it.
I'm sure somebody out there builds an analog or digital meter.

Sam

 

[Marduke]

Thank's Ken,

Think I'll try it.
I'm sure somebody out there builds an analog or digital meter.

Sam

For several thousand dollars