Linear scale level gauge

The utility model provides a linear scale level gauge, includes shell, standing block, magnetism running block, assembly pulley axle, standing block central point puts to open there is steel wire hole, evenly is equipped with a plurality of fixed pulleys all around, the magnetism running block evenly is equipped with all around a plurality of and the corresponding movable pulley of fixed pulley, is equipped with the demonstration permanent magnet in the position department that the corresponding magnetism of magnetism running block shows, is equipped with the teletransmission permanent magnetin the position department of the high signal remote transmission device of the correspondence of magnetism running block. The utility model discloses a height of display panel and high signal remotetransmission device is the 1n of the height of airtight reservoir jar, and there is not the vision difference in whole display panel's demonstration, and display panel's the very easy accuracy of numerical value is read out, a