The Lascar DPM 950S-FPSI is a standard 3.5 Digit LCD Voltmeter that can also be used as a dual color go-stop display. This functionality is ideal for simplifying monitoring applications, where an operator needs to know the status of the equipment at a glance. During standard operation the backlight is green, however if the reading goes outside the user programmable thresholds, the display will turn red. The user can then read off the actual value from the display and take corrective action. 3 open collector outputs are included, that indicate high, ok and low conditions. Both the backlight color and outputs can be inverted independently. DPM-950S-FPSI module setup is a simple operation, using a six-way DIP switch and two push buttons. No special tools or equipment are required.