Supplied in a robust carrying case with low weight and compact design make the calibrators ideal for “on site” calibration. The calibrators will fulfill requirements in connection with quality assurance program as well as requirements from classification societies. *Temperature Calibration: The metal block principle excludes the use of oil or other liquids. Interchangeable insertion tubes with various diameters ensure thermal contact to the sensor being tested. Simply place the sensor to be calibrated in the calibrator. Set the temperature. From the dual line display both true and set temperature can be read. When stabilisation occurs simply read the true temperature from the calibrator and recalibrate the sensor or system accordingly.