melt pressure gauge 1.Better performance 2.Reliable stability&repeatability 3.Better price 4.CE,ISO9001:2008,EX-Proof etc Distant Transmission Melt Pressure Gauge Features & Application1.Overall Accuracy ±1.6%FS2.Stainless steal sealed3.80% shunt calibration4.Zero and span adjustable5.Various amplified signal available6.Good stability & interference resistance7.mechanical field indicating8. ...