Exceeding the max rated pressure of your FieldLab could damage it and have an adverse affect on its functionality.
Ralston Instrument offers FieldLab Pressure devices in a variety of pressure ranges. View available ranges here: FieldLab Pressure Gauges
You can find the max pressure of a FieldLab Pressure on the device itself, online, and with the FieldLab Desktop application.
On the Face of the FieldLab device.
On the Information Screen.
In FieldLab Desktop application, on the FieldLabs screen.
Online, when signed into your FieldLab Account.
Once signed in, you can see all of your FieldLab devices and the max pressure for each in the Devices section.