The Druck PM620-16A is a high-accuracy, portable pressure calibrator that offers exceptional performance and versatility. Its unique combination of features, including: High accuracy of 0.025% of reading Wide pressure range from -1 to 1000 bar Multiple pressure units and scales Built-in data logging and graphing capabilities* Rugged and portable design sets it apart from competitors and makes it an ideal choice for a wide range of pressure calibration and measurement applications.