Multi -functional beaker

The utility model discloses a multi -functional beaker, including interior glass cup, outer glass cup, handle and thermometer, interior glass cup forms the confined cavity in arranging outer glass cup in between just interior glass cup and the outer glass cup, the handle on the glass cup, is equipped with water inlet and the delivery port that feeds through mutually with the cavity in the thermometer is provided on being provided outer glass cup on the outer glass cup, be equipped with L shape leading water pipe on water inlet and the delivery port respectively, is equipped with the stopcock on the L shape leading water pipe, is equipped with the scale of the interior volume of solution of glass cup in reading on the outer glass cup. The utility model discloses make things convenient for experiment operation, security height, cost of manufacture to hang down, increase the temperature medium in the cavity of formation between inside and outside glass cup, can reduce the loss of volatile reactant to thereby the needs according to the experiment provide the efficiency that the perhaps cooling that keeps warm reaches improvement work.