EC-4028 (650-0815) Specifications Faxback Doc. # 8575 Display Capacity........................10 digits full-floating or Mantissa 8 digits with Exponent 2 digits puls 2 negative code digits. Components........................................................CMOS /LSI Display...........................................Liquid crystal (FEM type) Power supply...............................3V (DC) Alkaline battery (G101x2 :Approx. 1800 hours when used 2 hours a day. Power consumption................................................17.5microW Operation Temperature.....................................0C-40C (32F-104F) Size....................53/8" x 3" x 5/16" ( 135mm(L) x 74mm(W) x 8mm(H) ). Weight.........................................2.1 oz (60g) with batteries. (RLR-11/01/93)