Area | It will resume normal color immediately if you move test cards away from the |
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Light | Light effect tester cards will resume normal color immediately if you move test cards away from the |
Light | Uvc light identifying cards For testing UV effect easy to use put the strip into the to be tested environment and wait for |
Seconds | To avoid an increasing number of fake and defective UVC light products on the market today |
12 Pcs UVC Light Test Card, UVC-UVA Light Tester Light Wavelength Indicator Cards for Intensity Test UV Strips Cards Review