SANSEL medium range dry block calibrator provides accurate and efficient temperature calibration for industrial and laboratory use. It features fast heating and cooling with excellent stability and uniformity. Designed for multiple sensor calibration, it supports thermocouples, RTDs, and transmitters. The compact structure allows easy portability and on-site operation. Advanced temperature control ensures reliable and repeatable performance. Interchangeable inserts enable flexible sensor calibration. This unit is ideal for routine calibration across various process industries.