Profile: Bright Medi- Weld Appliances is a manufacturer of gas cutting, welding, heating, fumigation and safety products. Our products include regulators, flowmeters, vaporizers, gas cutting torches, nozzles, gas manifolds and valves. We offer fumigation sheets, respirators masks, canister, can applicators, thermometers, safety boards, resuscitators, portable emergency oxygen kits and leak detectors. Single/double snap action magnetic electrical contact gauges are available in 100mm & 150mm dial size. These gauges serve for the measurment and control of pressure by switching on and off electrical equipments. Thus eliminates the need of separate switches for equipments such as pumps, motors, turbines, blowers for audio/visual alarms for signalling irregularities. These contacts may be used under almost all operating conditions, they are largely immune to vibration.