| 摘要 |
The present invention relates to a measuring instrument for emission test which inspects an error in an input quantity of an exhaust gas of an emission tester for a vehicle to easily inspect the intake quantity of the exhaust gas of the emission tester, including a detection unit for measuring level variations of a fluid per unit hour when the fluid filled in a filler tube flows into a test tube, which is vertically installed at the center of the filler tube, by a negative pressure set in the emission tester to suck the exhaust gas; and an output unit for outputting the varied state of the sucked quantity of the exhaust gas of the emission tester to the outside by converting the level variations of the fluid sensed by the detection unit to a volume amount, thereby increasing the convenience and the accuracy. |
