Shubh Instruments located in Mumbai has grown itself into becoming a leading leading manufacturers, exporters and importers of the best quality Air Pressure Gauge , Bimetallic Temperature Gauge , Diaphragm Gauge , Diaphragm Pressure Gauges , Differential Pressure Gauge , Digital Pressure Gauge , Digital Temperature Gauges , Glycerin Filled Gauge , Glycerin Filled Pressure Gauge , Liquid Pressure Gauges , Manometers , Mechanical Gauges , Mechanical Temperature Gauges , Pressure Gauges , Stainless Steel Gauges , Stainless Steel Pressure Gauge , Temperature Gauge , Vacuum Gauges , Capsule Gauge , Commercial Pressure Gauge