Digital USB shipping scale weighs envelopes and packages up to 100 lb. (45 kg). Built-in, wraparound handle allows easy portability so you can carry the scale to heavy packages, not vice-versa. Detachable LCD screen allows convenient handheld or wall-mounted viewing and displays weight in accurate, easy-to-read digital format - in lb./oz. (0 lb 00.0 oz) or kg/g (0 kg 000g). Scale connects via USB cable (included) to PC or Mac to use the scale with popular online mailing and shipping software. Conveniences include a hold feature, tare function that weighs items minus the weight of the container, and automatic shutoff that prolongs battery life. Hold feature locks the weight display for 10 seconds after item is removed from the 12" x 12" weighing platform. This feature is especially useful when a larger package or envelope blocks the display. The S100 Digital USB Shipping Scale is powered by USB cable (included), AC adapter (included) or three AAA batteries (not included).

• Weighs items from 1 lb. to 100 lb. and saves time, money and extra heavy lifting
• Easy-to-read LCD screen
• Connect via USB to your PC or Mac to use popular online mailing and shipping services
• Tare function lets you weigh items in a container without including the container weight
• Powered through the included power adapter; other options available