Three model choices, generate as low as 95% vacuum or as high as 15000 psi with accuracy up to 0.005% FS. Complete pressure calibration tool Accuracy up to 0.005% FS Touch screen Fast and dependable up to 15000 psi (1000 bar) 31 interchangeable pressure modules "Quick-to-fit" pressure adaptor/hose system Automated calibration procedures 8Gb internal memory Operating temp: -4 to 158°F (-20 to 70°C) www.instrumart.com/products/42332/druck-dpi-612-flex-series-pressure-calibrator