PRICE IS FIRM Avery Weigh-Tronix 7820 High Resolution Shipping Scale with Ball Top Shroud 169 You are more than welcome to test the item before you pay us. It is a highly accurate scale, able to discern differences of 0.02lb, which allows precise recording and billing. Durable parcel scale, ideal for busy postal environments This parcel scale is also very robust, able to stand up to frequent use in busy mail rooms and postal environments.  It has a die cast aluminium base with a stainless steel weighing pan, for outstanding strength and longevity. Integrates with 3rd party postal software and systems The 7820 postal scale can operate as a stand-alone scale or be integrated into existing systems via an RS232/USB VCP/USB HID connection. It also supports multiple protocols for use with 3rd party postal software. Multi-function scale built for various applications  The scale can be ordered with a ball top shroud, for use in a conveyor.  A remote customer display is also an option.