The Beta Gauge 311 Advanced Pressure Calibrator is a general purpose, high accuracy pressure calibrator with special features intended to facilitate calibration of mass flow computers. 
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The pressure calibration gauge combines the accuracy of digital technology with the simplicity of an analog gauge and achieves performance ease-of-use and rich feature set. 
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The Digital Pressure Calibrator is a highly accurate, digital calibrator for pneumatic field instrumentation, including valve actuators, P/I transmitters, controllers, gauges, switches and recorders. 
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This range of pneumatic of hydraulic pumps are designed to provide a simple to use pressure and vacuum source for calibrating process control instrumentation. 
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The pressure modules offers 25 standard pressure modules, covering gauge, vacuum, absolute, compound and differential measurements. 
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The Pressure Manometer is designed to give technicians the laboratory-grade accuracy in a rugged, easy-to-use instrument. 
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