Meter connects with 2, 5, 10, 20, 50, 100, 400 bar sensor, no calibration procedures are necessary when change a new sensor .
Bar, PSI, Kg/cm2, inch Hg, mm Hg, inch H2O, meter H2O, Atmosphere.
Data hold, Memory (Max., Min.).
RS232/USB computer interface.
NOT included SD card 1 - 16 GB (Optional)