Portable Electric Scale Max capacity: 40kgs Designing smart by personal characterize Digital LCD display with Backlight Professional Accuracy Bigger Volume and Higher Precision Automatic power-off Automatic lock weight Multi-unit selection Low-battery warning indication Powered by 2 x 1.5V AAA batteries (Included) Dimensions: (Lenght x Width X Height): 11.50 x 7.00 x 2.50 cm Weight: 138 g