Panel Thermometers are a comprehensive range of indicators and controllers for use with K, T and J thermocouples or Pt100 sensors with a unit resolution of 0.1 or 1 degree celsius. Panel thermometers are mainly used to measure temperature of room. Panel thermometers are specific indicators that measure and control temperature on the centigrade scale.

Panel is a flat, usually rectangular piece forming a raised, recessed, or framed part of the surface in which it is set. It is a thin board or sheet of lumber, plywood, or other material used as a wall covering. It is a section of floor, wall, ceiling, or roof, usually prefabricated and of large size, handled as a single unit in the operations of assembly and erection.

Annunciators Panels disclose the layout & sound the status and measurement parameters of industrial processes, security & fire alarms of buildings and power distribution networks. They are specified by the number of zones or alarm points covered. Its application includes machine failure of malfunction, process monitoring, power distribution and vehicle safety. These annunciators include mosaic graphic displays and control graphic displays.