XIANQI MULTI-FUNCTIONAL LAB/KITCHEN SCALE# - The PCS function enables small identical items counting such as pins, beads, screws. The button calculates the net weight of ingredients by automatically subtracting the weight of container. Calculate in g, oz, ct, dwt, ozt, gn and convert between units instantly with pressing M button without having to re-measure. It also features auto-off, low battery power, overload, and uneven surface placement indicator functions. SUPERIOR QUALITY MATERIAL# - The Digital Pocket Scale is crafted to be sturdy, accurate, safe, and user-friendly. Constructed with a high-quality stainless steel platform and ABS plastic frame, this digital kitchen scale is durable and easy to clean and maintenance. LIGHTWEIGHT COMPACT DESIGN# - The sleek aesthetic complements any kitchen decor, cleans quickly and stores easily. The touch activated keys also make for an elegant and clean design. With the back-lit reverse LCD display, weighing is quick and easy.