Metric converter calculator

Standard to metric conversion calculator (US professional grade). Small enough to carry anywhere.  Conversions of area, length, weight or temperature from U.S. to metric and metric to U.S. It can also function as a standard calculator. The results are easy to read on a large 8-digit display. Solar powered backup battery for use in low-light areas.

Dimensions: 5" x 3" x ½"  (127 x 76.2 x 12.7mm)
Weight: 2.6 oz (73g)