NE7000 Series Multi-range input (T/C, RTD, Volt, mA, etc.) - High accuracy 16 bit A/D converter - Peak hold function(Highest & Lowest) - Burnout function - 2 points alarm & Dead band set - Isolation current output(4~20mA DC) & Output scaling - Sensor power source DC 24V in STD specification - RS-485 Communication interface - Slim size (30.5X80X102) - Free voltage (Ac 85~265, 45~65HZ) http://www...