86 lbs/0.1 oz post trolley: the digital shipping scale has a maximum range of 86 lbs/39 kg, a readable accuracy of 0.1 oz/5 g and a minimum start weight of 10 grams. It is ideal for small businesses that sell and weigh small packages online. When used for shipping orders, it provides accurate weight measurements and prevents costly errors. SEPARATE LCD DISPLAY: The backlit LCD display has an extension cable and is separated from the postal scale itself. So you can weigh large packages correctly and read the weight easily without worrying about oversized items covering the numbers. You can also easily switch between 5 weighing modes (g/kg/lb/oz/lb:oz) for easy reading. Strong and durable: the platform of the packaging scale is made of stainless steel, which is strong and durable and easy to clean. Small size, does not take up space in the office, very convenient to store and take out for use. Hold and tare: the hold function locks the weight repeatedly for 30 seconds when a large package is on the scale. After 30 seconds, the screen will automatically reset to save power, but the locked weight will still be displayed on the display when the package is touched again. With the Tare function, the weight of the container can be easily set to zero to accurately measure the weight of the item without taking into account the weight of the container. Customer service: the accessories include a USB cable and batteries. GRAM PRES electronic postal digital scales offers customers a 30-day refund without questions and a 2-year warranty. If you have any questions, we are happy to assist you.