The CellaTemp® PA 13 series is a compact digital pyrometer for non-contact temperature measurement in flame-heated furnaces. Due to the selective spectral range, water vapour and CO2 in the pyrometer's field of view have no influence on the measurement results, even at large measuring distances. For easy and precise sighting of the target, a through-the-lens sighting or a laser pilot light is available. On the back is an LED display that can be read even from a great distance. In normal operation, the current measuring temperature is displayed.