The P5510-2700G Pneumatic Pressure Calibrator has a range 0 to 300 psi (20 bar); vacuum range 0 to 27 inHg (915 mbar)

This pneumatic calibrator with a 2700G Reference Pressure Gauge is designed for testing pressure measuring instruments wherever needed, using the included 2700G as the master test gauge. This cost effective instrument is portable, manually operated, requires no external bottle, and provides robust generation of pressure and vacuum up to 300 psi.

P5510-2700G features:

Built-in pump for generating both vacuum and positive pressure to 2 MPa (300 psi)
Fine needle vent valve for small adjustment and venting of pressure

The P5513-2700G Pneumatic Pressure Calibrator has a range 0 to 3000 psi (210 bar); vacuum range 0 to 24 inHg (800 mbar)

This pneumatic comparison pressure calibrator is available with up to three 2700G Reference Pressure gauges. This cost effective instrument provides precise control for important calibration requirements and includes many features found in our popular line of pneumatic deadweight testers. With operation up to 3000 psi, it can be used to provide clean testing of process critical instrumentation. Note: Unit requires pressure source (i.e. nitrogen bottle) for operation.

P5513-2700G features:
• Robust construction allowing for operation in gas to 20 MPa (3000 psi)
• Built-in screw press for fine pressure adjustments