The SANSEL TCAL 1404/300 Miniature Dry Block Temperature Calibrator is engineered for accurate temperature calibration from ambient +5°C to 300°C. Featuring advanced thermal stability, compact construction, and fast response, this dry well calibrator is ideal for calibration laboratories and industrial maintenance applications. The TCAL 1404/300 supports efficient calibration of RTDs, thermocouples, indicators, and temperature transmitters in process industries.