Profile: Weigh-In, Inc. offers tournament weigh-in scales under the brand name of Equalizer. They are built to exacting specifications, using only the finest components, which makes them dependable, long-lasting and accurate. We offer 6 different tournament weigh-in models, weighing in pounds and ounces or pounds and hundredths. The Equalizer MS-50 and MS-50-R are the latest additions to the line of Equalizer scales. Each model features a rechargeable battery, a large weigh platter, automatic calibration and automatic shut off.