Car Automobile Cylinder Stethoscope Mechanical Internal Failure Noise Diagnostic Tool

Description:
Quick Lock abnormal engine noise sources.
By tracking water、 oil、 gas and steam flow sound to judge the abnormal.
Comes with a 21cm metal probe、 there are screw port to connect in front of the original probe to increase the usable range.

Package Included:
1 X Car Cylinder Stethoscope
1 X 21cm Metal Probe