The invention discloses a portable oil product volatilization measuring instrument. The portable oil product volatilization measuring instrument is characterized by comprising an oil storage tank, a rotating wheel device, three heating blocks, an induction control device, an interlayer and a reversely-placed oil filter, the oil storage tank is made of corrosion-resistant stainless steel, the rotating wheel device comprises a rotating wheel, a fixed chuck, a motor, a speed reducer and a speed controller, the heating blocks are fixedly installed in the oil storage tank, an inductive switch is installed at one end of each heating block, the induction control device comprises an electromagnetic induction valve, an inductive switch, a controller, a temperature controller, an alerter and a display screen, the interlayer comprises a grid layer and seal groove blocks, the grid layer is fixedly installed between the oil storage tank and the reversely-placed oil filter, and the seal groove blocks are installed all around the oil storage tank and the reversely-placed oil filter. According to the portable oil product volatilization measuring instrument, the volatilizing speed and volatilizing quantity of oil products can be measured at specific temperature and within specific time, use is convenient, the measurement accuracy is high, and the portable oil product volatilization measuring instrument is suitable for general application and popularization in environmental protection enterprises or oil product production enterprises.