24 V Loop power supply Very large dual display Enhanced backlight with 2 brightness settings 1200 ohm drive capability on mA source HART mode setting with loop power and a built-in 250 ohm resistor 0% and 100% buttons to toggle between 4 and 20 mA sourcing for a quick span check Externally accessible fuses for easy replacement Infrared-port to process data in FlukeView Forms (V2.1) software