Ultra-Violet Light Meter UVA/UVB 290-390nm (UV340A) with Sensor | InspectUSA.com
UV-Meter Kühnast
Sunlight Meter for Measuring Harmful Ultraviolet Solar Light Radiations - Portable UV Intensity Meter & UV Sun Light Strength Tester - Handheld Digital UV Index Sensor - Walmart.com
Amazon.com: Solarmeter Model 5.0 Standard Total UV Meter - Measures 280-400nm with Range from 0-199.9 mW/cm² Total UV : Industrial & Scientific
Amazon.com: Portable Ultraviolet AB Light Meter with UV Index, UV Checker Atmospheric Light Meter, 240-370 nm : Industrial & Scientific