Loadstar Sensor's RMW1 USB weighing kit includes four RMW1 weigh modules, one four channel USB load cell interfaces (DI-400U) that are calibrated to one weigh module each per port and SensorVUE software.  The load cells are available in 1000 lb, 2500 lb and 5000 lb capacities.

The software shows loads measured by each of the four weigh modules as well as the sum of the four. Please add calibration service so the kit is ready to use out-of-the-box.