... beam 6 pcs, 2 pcs 22cmhigh C channel, 3.easy to assemble. Electronic truck scale1. stainless steel column type digital weighing load ... , computer, weighing management software, automatic monitoring system for cheating defending.3.High precision to 1/10000 and cheating defending.4.Transmission ... .immune to the temperature change and mechanical vibration. Puma series truck scale