| 摘要 |
The invention according to diagram 2 relates to an apparatus which further consists of two analogue-to-digital converters 22 and 23, which detect the magnitudes to be measured from the probes 38 to 45 via amplifiers 30 to 37, of a generator of the desired measurement speeds which continuously compares the required measurement speed with the engine speed and which, when they are equal, orders the storing of all the values present on the probes 38 to 45. In playback mode, the previously recorded values can be displayed in succession on the digital display module F. The device according to the invention is more particularly intended for checking the tuning of supercharged or supercharged/intercooled internal combustion engines. <IMAGE>
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