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| Joined: | Nov 7th, 2007 |
| Location: | Alabama USA |
| Posts: | 127 |
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I know I this is getting away from the original topic here an I apologize.
That being said ;) what about a light detector designed to detect infared light and ignore ambient?
Those are readily available, Babs. Please forgive me, but I'm not sure where you are going with this one. Why are you addressing infrared energy? Have you had an experience with Spiritual activity at that wavelength? If so, please let us in!
Most infrared instruments, Babs, are used in thermionic research. Here's one of the excellent hand-held infrared thermometers manufactured by Fluke:
http://us.fluke.com/usen/products/Fluke+568+566.htm
So is your question based on temperature?
Jeff