Model OMB 500UNI is a simple vertical / horizontal bargraph. It is multifunctional with the possibility of configuring 5 different input types using buttons. It is based on a single-chip with a fast 24-bit A/D convertor with the possibility of configuring 5 different settings, easily accessible in the instrument's menu. Type and colour combination of the bargraph can easily be set and be linked to the measured value.