A lifting device for an annular space test instrument is used for lifting the annular space test instrument for testing oil fields and oil wells. The lifting device for the annular space test instrument is characterized in that the lifting device for the annular space test instrument is composed of two big parts of a hoisting tool and a fixed pulley, the hoisting tool is composed of an upper sleeve, a lifting frame, bolts, an inner pipe and a lower sleeve, a circle body which protrudes outwards is arranged on the outer wall at the lower end of the inner pipe, an opening with the width of 15-20 mm is formed in the wall of the inner pipe, the lower sleeve is arranged at the lower end of the inner pipe in a sleeve mode, an opening with the width of 15-20 mm along the axial direction is formed in the wall of the lower sleeve, a circular pipe is arranged at the top end of the inner pipe in a sleeve mode, the lifting frame is fixed on the outer wall of the inner pipe through the bolts, a lifting ear perpendicular to a steel plate is welded at the upper end of the lifting frame, and a through hole is formed in the lifting ear. The lifting device for the annular space test instrument has the advantages that the annular space test instrument can be hung on the lifting device for the annular space test instrument and put into the oil wells, not only can a crane be replaced, but also adding people and devices is not need, the demand for safety production is satisfied, the annular space test instrument can be easily put into the oil wells by human power, and testing efficiency is improved.