hydraulic pressure comparison testing pump

HX671A Hydraulic Comparator   Product Description
HS705   Hydraulic comparator consists of hand pump,lead screw, relieve valve, F–adjust valve, oil tank and output interface. It is stable compression and easy operation. It can extensively be used in the fieldwork. It provides pressure for calibrating pressure gauges. Functions HS705    provides pressure for calibrating pressure gauges, such as pressure (different pressure) transducers, precision pressure gauges, general pressure gauges and other pressure gauge. It can be widely used in power, chemical, petrol, metallurgy, metering, military industry etc. Characteristics                                    Easy operation, saving labor. Fast connection, quick pressurizing .Increasing pressure easily, maintenance conveniently. The appearance is simple & beautiful. Technical Specification  

Pressure range	(0~600)bar
Stability	0.05%F.S
Working medium	25# Transformer oil
Output interface	M20*1.5 Female
Dimension(L×W×H)	260mm×230mm×125mm
Weight	3.9kg