Metric Converter Calculators

Automatically converts U.S. to metric and metric to U.S. for measurements of volume, area, length, temperature, or weight. Unique feature allows conversion of one measurement into every other unit of measure in the same category via a single press on the appropriate buttons. For example input 1 gallon then press "qt" and the display reads 4. Now press "tblsp" and the display reads 256. Next press "ml" and it reads 3785.32, and so on. Also functions as a calculator. Automatic power off. Comes in a convenient hard carrying case with full instructions and button cell batteries. Dim: 5-3/8" x 3-5/8" x 1/2". Weight: 3.7 oz.