PDS500X Pressure Transducer Kit for finding serious engine mechanical defects. 

This Advanced Pressure Diagnostic kit allows you to monitor the engine’s dynamic pressure and vacuum and thus access its performance.
It’s designed for all auto repair shops and diagnostic specialists who would like to observe the engine absolute pressure diagram in real-time.
You will be able to find serious mechanical defects in the tested cylinder or the whole engine, find whether an extra air is entering the cylinder, detect clogging of the exhaust ports, reduced exhaust valve lift, or restricted exhaust.

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