Review on Solarmeter Model 6 0 Standard Meter by Lonnie Batch

I needed a relatively inexpensive instrument to measure UV-B (nbUVB) output from phototherapy equipment. It worked great. It was very helpful to understand the variability of the energy produced by incandescent bulbs. For example, in the middle of one of my blocks I got 10 mW/cm2. Closer to 4.5-5 mW/cm2 towards the edges.