The utility creatively provides a test panel is surveyed to oil -well cement fluidity, including transparent plate, leveler and horizontal adjustment mechanism, be carved with on the transparent plate by four at least radiant ray of well mind -set radiation all around, use this transparent plate the center as the truncated cone circle mould in the centre of a circle place the line and with the curved scale line of line with the centre of a circle is placed to truncated cone circle mould, the leveler is fixed on the transparent plate, at least three level(l)ing hole has evenly been seted up at the border of transparent plate, horizontal adjustment mechanism with level(l)ing hole one -to -one and fixed mounting, horizontal adjustment mechanism is located the downside of transparent plate. The utility model discloses create test panel is surveyed to oil -well cement fluidity, reasonable in design, convenient operation, the horizontal adjustment mechanism of regulation that the transparent plate four corners was equipped with height adjusts the transparent plate to the horizontality according to the leveler, makes the even symmetry of grout spread out out for the tester can be convenient through the scale on the transparent plate, accurate, swift read out the experimental data.