This scale with a capacity of 200kg/400lbs, it is ideal for luggage / waste / fishing / postal etc. It features unit selecting/unit lock/tare/data lock automatically or by hand/automatically power off function, better to meet your needs. Once you lock the scale, it will no doubt you will read the date more precisely. Perfect for industrial, agriculture, domestic, luggage, parcels, fishing and other heavy objects. Features: Maximum capacity up to 200kg/440lbs with resolution of 0.1kg/0.2lbs, minimum capacity up to 0.2kg/0.4lbs. Support kg/lb/jin unit conversion, meet different needs. Pre the "tare" button for 2 seconds to lock the weight, helping you read it more precisely. Unit locking function, once you set the scale to your desired unit, it will be kept. Features tare and auto-zero functions, easy to use. Automatically power off after idle for 120 seconds. Clear backlit LCD display for easy read from 360 degree angle. Strong hooks and delicate apperance, making it more durable. Specifications: Color: Black+Silver/Black+Red(Optional) Capacity: 200kg/100g Material: ABS & Steel Unit: kg/lb/jin Power Supply: 2 * 1.5V AAA battery (Not included) LCD Screen Size: 3.0 * 2.3cm / 1.2 * 0.9in Item Size: 11 * 6.7 * 2.8cm / 4.3 * 2.6 * 1.1in Item Weight: 342g / 12.1oz Package Weight: 434g / 15.3oz Package Size: 23.5 * 12 * 5.2cm / 9.3 * 4.7 * 2.0in Package List: 1 * Scale 1 * Manual(English)