PS Penn portion scale

PS-10 Portion scale that has an easy to clean stainless steel platform. Battery operation for portable weighing. AC adapter (included) or (6) AA Alkaline batteries (not included). 0.75" LCD, 6 digits with backlight display. Keys for: UNIT, ZERO, TARE/C, ON/OFF. Weighing units are: lb;oz, lb, oz, g. Overall dimensions 6.7" x 6.7" x 2.5". Platter size 6.3" x 6.3". 1 year warranty. PS-20: Portion scale that has an easy to clean stainless steel platform. Battery operation for portable weighing. AC adapter (included) or (6) AA Alkaline batteries (not included). 1.2" LCD, 6 digits with backlight display. Keys for: ZERO/SET, ON/OFF, TARE/MODE, UNIT. Weighing units are: kg, lb, lb;oz. Overall dimensions 12.7" x 10.5" x 3.4". Platter size 10" x 9". 1 year warranty.