Dual-loop digital display controller with automatic SMD packaging technology has a strong anti-jamming capability. It can be used in conjunction with various sensors、transmitters to display temperature, pressure, liquid level, speed, force and other physical parameters, and to output alarm control, analog transmission, RS-485/232 communication etc. Features Double four-digit LED display;10 types of dimensions available;Standard snap-in installation;Power supply: AC/DC100~240V (Frequency 50/60Hz) Power consumption≤5W DC 12~36V Power consumption≤3W