The Visiotambour Manometer recorder works in high, medium, and low pressure. Liquid and gas pressure of water, air, gas, fuel and oil are measured and recorded. The available measuring range is 30mbar to +1000bar, with the adapted chart. The ultra-sensitive manometer bulb sensor is included. It has an accuracy of +/_ 1% at 2% of the range scale. It has mechanical or quartz movement of 1t/24 hours or 7 days. It has a metal cover with an allow base that is painted with epoxy. It also has an inviolability patch and a security lock. The side output is a 1/2" G brass male.