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.