Yk100 series mudpressure gauge is mainly used for measuring dynamatic pressure transient pressure static pressure in petroleum Range: 0~16,25,40,60,80 ... used for measuring dynamatic pressure ,transient pressure and static pressure in petroleum,coal,chemical industry,drilling,and mechanism ,etc.Type YK-100(Z) YK150YKZ ... .5R3/2Standard JB/T 6804Supply PowerDC12~14 V YK Economy Type Mud Mud pressure