Product Description HX7620W Pneumatic Comparator consists of lead screw, F-adjust valve, relieve valve and output interface. It features high sealing, stable pressure generating and simple operation. It provides pressure for calibrating pressure (differential pressure) transmitter, precision pressure gauge, general pressure gauge and other...

Product Description HX679A Hydraulic Comparator consists of hand pump, lead screw, relieve valve, F–adjust valve, water tank and output interface. It has stable compression and easy operation. It can extensively be used in the fieldwork. It provides pressure for calibrating pressure gauges. Functions HX679A provides pressure for...

Product Description HX671C Hydraulic Comparator consists of hand pump, lead screw, relieve valve, F–adjust valve, oil tank and output interface. It has stable compression and easy operation. It can extensively be used in the fieldwork. It provides pressure for calibrating pressure gauges. Functions HX671C provides pressure for...

Product Description HX673A Pneumatic Comparator consists of hand pump, lead screw, reverse valve, relieve valve and output interface. It features high sealing, stable pressure generating and simple operation. It is suitable in the laboratory and fieldwork. It provides pressure measurement for calibrating pressure (differential pressure)...

Product Description HX601B Intelligent Pressure Calibrator has the double-line large screen with backlight function. It can meet customers' requirement in the 5-digit display and 9 pressure units. It provides pressure measurement for calibrating pressure (differential pressure) transmitters, precision (general) pressure gauges and other pressure...