Review World - ConversionMaster 1.7a

ConversionMaster is a measurement unit conversions calculator for the Macintosh, containing many hundreds of metric/S.I., imperial, U.S., and other units in its database, nigh to 14 significant digit precision. New units toilet be added and unwanted ones removed. Supports ft/in/fractions, different number formats including scientific notation, and complete ascendance of significant digits. Can also change currencies, clock times, and many physical constants. On-line info is available on the history and development of modern measurement systems.