It is one of the smallest dry block with rich features and is highly competitive in price. SANSEL Model TCAL 1404/300, (Dry Block Miniature Temperature Calibrator) sets a new benchmark in temperature calibration with advanced features that deliver unmatched precision, ease of use, and operational stability. Temperature range of the TCAL 1404/300 covers from Amb. +5 to 300°C. Our Drywell Calibrators are ideally suited for fast calibration in process industries to calibrate Thermocouple, RTD, Indicator with sensors & transmitters with sensors, this compact yet powerful calibrator is designed to meet the stringent demands of today's laboratories and field operations.