Introducing our point-of-use Voltage/Wattage Meter - the perfect companion for any 120 V electric coffee roasting machine. This compact meter accurately measures voltage and wattage, allowing you to accurately track this vital variable in the roasting process. Its easy-to-read LCD screen and durable design make it the perfect partner for any electric coffee roaster. Don't miss out on this essential tool for dialing in that perfect roast!