Seeing all these cool little DMM displays all over the place, Amazon, Ebay etc makes me want to do little projects with them. First, the little 1"x 2" green LED voltage displays came out. I put one in the dash of my golf cart to monitor the batteries. Worked out great, and I'd catch myself watching the voltages go down and even up higher when I was coasting. Then, I see the volt/amp displays, red and blue LEDs with the current shunt. Cool, but they didn't appeal to me as much. Then I started seeing the larger black-framed multi-voltage/current/power/energy displays with the cool blue backlighting and immediately thought about my old drab, Icom PS15 power supply. It's just a heavy metal black box that sat next to my old 720A, and now my IC7300. What a way to "wake it up" a bit!