Model DM61 digital panel meter displays the analog or Modbus RTU digital signal from a sensing device, and allows users to configure the display readout in their required engineering unit, recall min and max readings, and set hi-lo alarms. Standard features include a six-digit display, password protection and an on-board dc transducer power supply. Internal or external relays, a 4-20 mA output and expansion modules for USB, and other serial outputs are available.