Review on 🌞 SunKnown Portable UV Intensity Meter - Handheld Sunlight Meter for Measuring Harmful UV Solar Radiation - Digital UV Index Sensor & Sunlight Strength Tester by Matthew Kocur

I love being able to check out actual conditions. I just press HOLD and point it at the sun, flipping it over to see the high value. Cloudy foggy sky. UV seems to be 2 to 6, a big difference in sunburn risk. Children don't like sunscreen. I show them the UV number and tell them to have it. Easy to use, just keep it in your pocket. Great for cycling. When the ultraviolet reaches 9.5 or 10, we have to leave the sun. The ad is good. Not complicated. The price is right. Recommend this device.