Battery powered or with an AC adapter the PST Series Monitors measures air pressure in the most sensible place on a pneumatic tool: the motor compartment. Why? Because that is where the air pressure is directly tied to the production and performance for that pulse tool.
Learn why pulse tool professionals prefer the PST for Pneumatic Pulse Tools. The 2000 Series are designed for different process monitors. If you are looking for the PST 1000, that tool has been updated and replaced. Information about the PST 1000.