LCD Screen Display, No backlight. Three units of weight switch option:Kg/Lb/oz Max weight:40Kg/88Lb/1410oz Accuracy:10g-40kg 10g/0.02Lb/0.35oz; Automaticly lock in readings when the data is stable. Main body use ABS engineering plastic as main materials. Stainless steel hanging hook. High strength compact firm hand strap. Power supply: 2 x 1.5V AAA batteries (Batteries are not included) Dimensions: 85x50x19mm A tiny cute gadget for daily use.It provide three units of weight:kilogram,troy pound and troy ounce.Such a small gadget could load weighing up to 40 kilograms.It is a useful tool indeed that can be used all around in daily life. Brand other SKU OT776EL06Q77ONAFAMZ-146643