Digital Process Indicator is a microcontroller based device which digitally represents the scale of analog signal taken. In this way the amount of analog signal can be regulated to provide controlled output for controlling device. This device is used to represent the parameters like AC/DC voltage, current, PH, temperature. This device can also be used for the re-transmission output to show process measurements. Signal transmitter also gets a voltage supply from this device. Offered product Digital Process Indicator is accurate, rugged, compact in size and reliable.