Fitzer instruments [india] pvt ltd is engaged in manufacturing a range of pressure, flow and level measuring instruments. These instruments have wide application in mining, petrochemicals, refineries, government calibration laboratories & engineering institutions etc. As part of that, the company offers single limb well type direct reading manometer model fitzer/sl/200. This is specially designed and developed for measuring pressure, vacuum and differential pressure accurately. The well type single limb manometers are highly versatile. These are offered as either single tube or multiple tubes.