Ge Sensing manufactures Portable Low Pressure Hand Held Pump. Ge Sensing offers diverse types of Barometric Pressure Transducer, Differential Pressure Gauge, High Performance Level Pressure Sensor, High Precision Portable Pressure Calibrator, Low differential pressure sensor etc. Portable Low Pressure Hand Held Pump is a hand operating unit, are available to use with the system including electronic calibrators, digital indicators and analogue gauges.