A pressure gauge is a device which measures the pressure in a gas or liquid. Pressure gauges are widely used all over the world in industrial environments because of its affordable price. These Pressure sensors are among the most often used instruments in a plant. A temperature gauge is a device used to indicate the temperature of an item being monitored. Available is MS and SS. Available in sizes ranging 40mm to 400mm, across standards ie BSP, BSPT, NPT, Metric, UNC etc.