Precision RTD Calibrator with LED Display is used to test RTD sensors, controllers, Transducers, Transmitters etc. The RTD Calibrator is fitted with 4.5 digits red LED display to facilitate ease of operation. The Precision RTD Calibrator operates on a power supply rate of 230 V AC,±10%, at a frequency rate of 50 or 60 Hz. Precision RTD Calibrator with LED Display is available in table type design with adjustable handle in attractive acrylonitrile butadiene styrene cabinet.