The Ralston LC10-GL2M Digital Pressure Gauge, 300 psi (20 bar / 2 MPa), 1/4" Male NPT Connection, is a robust device that measures and displays pressure readings on a large, backlighted screen. The LC10 has the ability to show High and Low pressure values on-screen, change between 15 different engineering units or add custom engineering units. The included PC FieldLab Desktop software can be used for calibration, testing and live viewing of pressure.