Convenient, compact and portable weighing capability in the palm of your hand! These little scales with sleek styling and convenient size are ideal to take anywhere-throw it in a brief case or drop it in a backpack. Rugged plastic construction. Protective snap on cover for storage and transport. Zero range: to capacity by subtraction. Pan size is 3.25" x 3.0". Whether you choose the HH120D model with basic grams weighing or the HH120 and HH320 models with multiple weighing units, the Ohaus Hand-Held series offers outstanding performance and exceptional value. Standard features are low battery indicator, overload and underload indicators, 2-AAA batteries, rugged plastic construction, protective snap-on cover, easy calibration. Button activated luminescent display on HH120 and HH320. Energy-saving auto shut-off feature.