| Automatic shut off | 
| Automatic shut-off when the digital postal scales are not in use; conserves battery power;. | 
| Automatic shut-off when the scale is not in use | 
| Colour: Black | 
| Connect to PC for online mailing and shipping | 
| Connect to your computer for online mailing and shipping | 
| Detatchable LCD screen | 
| Determine accurate weight for postage; never buy more postage than necessary;. | 
| Displays digital format in kg/g or lb oz | 
| Electronic mailing scales | 
| Hold feature locks weight display for 10 seconds | 
| Hold feature: keep weight on display even after removing package | 
| LCD screen | 
| Powered by 3 aaa batteries (not included) or usb cable (included) connected to pc or mac?. | 
| Powered by 3xAAA batteries or USB cable (not included) | 
| Tare function - weigh items in a container minus weight of container | 
| Tare function: automatically subtract weight of a container | 
| The convenient "hold" feature continues to display the weight for eight seconds after you remove the envelope or package - perfect for weighing larger items that block your view of the display. | 
| The tare function lets you weigh items in a container without including the container weight. Weigh letters and packages up to 2kg. | 
| Weigh letters & packages upto 10kg | 
| Weigh packages up to 10kg (22 lb) | 
| Weighs envelopes and packages up to 10 kg |