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#2
August 10th 05, 04:36 PM
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dgee wrote:
Is there any cheap and freely available material that reacts to UV light that could tell me that the whole system is working? White clothing usually seems to "glow" under UV (blacklight). Another alternative is to go to a local novelty shop that sells blacklights and get some cheap posters/stickers/paint that glow under blacklight. Just be careful when testing not to stare into the bulb and give yourself cateracts. (UV sterilizers are usually much more powerful than the novelty blacklights.) 
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