Portable UV Checker Atmospheric Light Meter

Portable UV Checker Atmospheric Light Meter

Overview

Portable UV Checker Atmospheric Light Meter

Portable UV Checker Atmospheric Light Meter

Regular price $32.95 In Stock
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Overview

Portable UV Checker Atmospheric Light Meter

Product Details

Portable UV Checker Atmospheric Light Meter


This UV meter detects both atmospheric UV-A and UV-B light (ranging from 400 nm to 280 nm) and displays the current unified atmospheric UV index of both UV-A and UV-B. UV-A and UV-B are the UV rays that penetrate the atmosphere. Students can relate this numerical index to our color changing UV beads or our light sensitive Print Papers observing how dark the color or how quick the change. Note: the meter is not sensitive to the rather narrow frequency of UV light emitted from artificial sources such as a UV flashlight or UV lamp. Meter requires a 3 volt CR2032 button battery (included). This meter works off both UV-A and UV-B rays. The software on this device takes the UV-A and UV-B readings, combines and calculates a figure. If using glass in an experiment, please note that UV-B cannot go through glass, so the meter cannot get a reading through glass and will just register a zero. It cannot give the UV-A or UV-B separately but only a combined calculated figure.


 
Meter comes with:
  •   Belt clip carrying case,
  •   Convenient lanyard to wear around your neck,
  •   Button cell battery CR2032,
  •   Complete instructions.

Not for children under age 3 years: small parts: choking hazard

Additional Information

SKU

STOKUV900

Weight

0.5 lb

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