Lascar PanelPilotACE Advanced Programmable TFT, Development Kit and Meters - Lascar SGD 28-M420, The Lascar SGD 28-M420 is a programmable 4-20mA process meter with a 2.8in 320 x 240 pixel (QVGA) colour touchscreen display, dual 4-20mA analogue inputs and alarm outputs. The display is configured using the free PanelPilot M Software for Windows - choose from an ever-increasing number of configurations including bar-graph, tank level, analogue style and trend graphs. Then customise colours, text labels, units and input scaling before uploading to the display via USB.Panel or enclosure installation of the display is simple, using a panel fixing clip to mount the display, and 4 screw terminals to connect the inputs. Lascar SGD 28-M420 PanelPilotM Series 2.8" Programmable 4-20mA Panel Meter