A unique model! Apt for both Pt 100 and Pt 1000 probes and also for type K thermocouples. It only needs to have a probe connected and the instrument can recognise the type of sensor integrated in it. The three types of probe have a special CRISON MP-5 connector. A benchmark thermometer. With the TM 65. the user can correct deviations usually occurring with probes and thus obtain direct error-free readings.