Radix manufactures Contact Pressure Gauge. Radix is an ISO 9001:2000 certified company. The Contact Pressure Gauge is designed for control of pressure and audible or visible alarms by switching on and off action. It is used in pumps, motors, turbines, blowers, for audio/visual alarms for signaling irregularities. The gauges are provided with single or double contacts and are adjustable throughout the range with different modes of switching action. The Contact Pressure Gauge is available in dial sizes 100 mm, 150 mm and available in all standard ranges.