Easy-Set Count Up/Down Timer (630-0878) Specifications Faxback Doc. # 17641 Operating Voltage.................................................1.5 Volts Power Source............................One 1.5V Batter (Cat. No. 230-0116) Battery Life...........................................Approximately 1 year Operating Temperature.......32 deg. F to 122 deg. F (0 deg. C to 50 deg. C) Display Viewing Area (HW).................13/16 X 1 7/8 Inches (21 X 46 mm) Dimensions.......................3 5/16 X 2 9/16 X 1 Inch (84 X 65 X 25 mm) Weight........................................................2.3 oz (65 g) Specifications are typical; individual units may vary. Specifications are subject to change and improvement without notice. (SP/all-10/26/95)