The Elphinstone D Model Indicator is the smallest and most user friendly,two channel, cab mounted indicator available. So small you can fit it anywhere in the cabin, and so easy to use with digital calibration and menu driven display. This indicator has been designed to suit almost any weighing application, whilst remaining easy to use. It is compatible with most brands of loadcells, including systems from 1975 onwards. Proven Performance. Elphinstone have been designing and installing onvehicle weighing systems since 1976. We have incorporated the latest technology to assure you of dependable service from our systems.