Check out this Ozeri Touch II 18 lbs. Digital Kitchen Scale, with Microban Antimicrobial Product Protection.

Industry exclusive scale features Microban antimicrobial product protection that helps prevent the growth of stain and odor-causing bacteria.
Boasts 2 touch sensitive buttons, 4 high precision GFX sensors, a large Blue LCD screen, and a capacity range of 0.05 oz to 18 lbs or 1 g to 8000 g.
Award-winning thin design is infused with Microban antimicrobial technology to provide an added level of protection that won't ever wear away.
Precision Tare button subtracts the container weight for the net ingredient weight; easy Unit button instantly converts between lb/oz, g, fl.oz., ml.
Includes 2 Lithium batteries and an easy-access battery compartment (no screwdriver needed). NOTE: remove the battery insulating strip before attempting to use the device.

Click Here for More Information