Freon Pressure Gauge F

Diameter :2-1/2",2-3/4",3",4"
Case : plastic,steel,stainless steel
Window :glass,acrylic,polycarbonate
Internal : brass,brass with damp
Connection : bottom connection,center back male connection
Range : 1-17kg/psi,0-35kg/cm2 or accroding to customers order.
Accuracy : 2.5%,1.6%