3,5 digit programmable universal instrument Model OM 352UNI is an inexpensive 3 ½ digit programmable universal panel instrument. It is based on a single-chip microcontroller with an A/D convertor which guaranties good accuracy, stability and easy programming. The OM 352UNI can be configured for 8 different input signal types. It is available with either 14mm or 20mm display, which is 3-colour and its colour can change according to the measured value. Datasheet