TortoiseForum.org

Full Version: UVB Meter Readings
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
Ok, here's a question about taking readings. What are they supposed to be? Say I have a Repto-Sun 5.0 24" bulb and on the box it says that it gives off 5% UVB rays.

My question is 5% of what?

If it's 5% of 100 then I know I should read 20 on the meter.
Reference URL's