Knowledge Is Power: Why You Need A Wattmeter

Written by Terry Dunn Electrics As seen in the February 2021 issue of Model Aviation. Electrics A wattmeter is an invaluable tool for all electric fliers. It provides the data you need to tune and troubleshoot a model’s power system. ALTHOUGH I’VE WRITTEN numerous articles and reviews for Model Aviation throughout the years, this is my maiden "Electrics" column. I was flattered when Greg Gimlick asked me to take the reins. I’ll do my best to keep this space entertaining and educational (in both directions!). Some Things Never Change I became…