www.foodengineeringmag.com/articles/84955-digital-indicator
Digital indicator
October 2, 2005

The VWI low-cost, multi-function digital indicator from Load Cell Central provides a solution for a variety of applications such as checkweighing and force monitoring. Low- and high-limit set points are standard for batching applications. With an internal 1-million-count resolution, the programmable unit is accurate enough for precise weighing tasks. Two RS-232C ports, one full duplex and one simplex, provide interface with a PC or PLC.
Load Cell Central;
800-562-3235