DescriptionNot sure if you're getting too much sun? Use this handy detector. (Only works during daylight hours.) This detector contains UV Detecting Beads inside of a clear plastic bottle preform. When the detector is shielded from UV radiation, the beads are white. When exposed to UV radiation (between 360 and 300 nm wavelength), the beads turn purple. This detector can change color thousands of times. Our favorite workshop give-away! ~12 cm (5") long Cap colors may vary.
Uv Outside Detector
This product is shipped from our supplier's warehouse in CT, United States
This product is brand new and includes the manufacturer's warranty, so you can buy with confidence.
A 25% handling charge is levied against all authorized returns except those due to our error. Unauthorized returns are subject to a 40% handling charge. Damages & defects must be reported to us within 14 days.
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