Elitech PG-30Pro Red Digital AC Pressure Gauge -14.5~800 PSI

Digital high pressure gauge PG-30Pro digital high-pressure gauge that measures system pressure in real-time. It is designed for use in the piping system, refrigerated system and other applications. Key Feature£º Stable and Reliable Sensor Use temperature-compensated pressure sensor Six different measuring units to choose: MPa, kPa, bar, psi, kg/cm2, cmHg A wide range of measurement: -0.100 ~ 5.515MPa (-14.5-800 psi)? Two Overload Indication It displays ¡°ALARM¡± on the right top of the screen when overload is higher than 800 psi. Backlight flashes and screen displays "ALARM" when the overload is above 1001 psi. LCD Screen& Blue Backlight Display The air pressure gauge's digital backlight display allows you to readout easily even in the night. Partition display for different measurements, direct readings for all measurements. Adjustable backlight off time: 3s,4s,5s,10s,15s asset in case of no operation. Selectable Auto-off time: 10min (default), 20min,30min,40min Various Ref