ONEhalf20 Melt Pressure Gauge RTG6 is the ideal choice for extrusion processors requiring a simple, reliable and accurate maintenance free melt pressure measurement. This rugged, totally self-contained Melt Pressure Gauge is provided in a 0-10,000 psi range. This RTG6-10M Melt Pressure Gauge allows the user to benefit from the improved efficiency and quality that goes along with melt pressure measurement at an affordable price.