Fluke 729 Pro Automatic Pressure Calibrator Key features Automatic pressure generation and regulation to 1000psi Replaceable pressure control modules Built-in test templates, one-key calibration HART communication Pressure leakage testing Automatic fine-pressure adjustment, automatic pressure stabilization Powerful, replaceable Li-ion battery Quick pressure release valve with a muffler Extend measurement range with 750P Series pressure modules Measure temperature with 720RTD probe Bright dual-three-channel /color graphic display Weight <5kg Rugged and portable design with standard 3-year warranty Absolute and gage pressure modules up to 7MPa. Use the modules to change the Fluke 729Pro to a different output pressure range www.fluke.com/en-us/product/calibration-tools/pressure-calibrators/729pro?srsltid=AfmBOooOh9j-Mcj-_K2JEkzm2mFs8hqTdJRhW5c5tVr018AyshGo5dzD