The Model SED-156 is the baby of our line. This display has six, 1-1/2" high digits with a viewing range of up to 50 feet. This smaller package has all of the features of the larger displays with the exception of the internal light.
 
  The Model EMD-460 has been our most popular display for many years. This display can be built with 4, 5, or 6 digits to meet your application needs. The standard display includes fixed units labels and can be supplied with "lb/kg" and "gross/net" display segments for applications that automatically switch displayed information. With an update rate of two times per second, and a viewing distance of 160 feet, this will likely remain our most popular board. An internal lamp illuminates the digits for night viewing.
   
 
  The EMD-660 has 6" high digits that allow viewing from 240 feet and are available in 4 digit housing or 5 & 6 digit housings. Three "quarter turn" thumb screws hold the door tightly closed and all circuit boards can be removed without tools. This is a useful feature when servicing elevated displays. All 6" displays have illumination for night viewing.