S & G Tool Aid SG32000 Stethoscope S & G Toolaid 32000

• Excellent technician’s aid designed to detect and locate sources of abnormal noise.

• Allows technician to quickly find and analyze the source of a problem in engines or other moving parts.

• Sound is transmitted and amplified through a sensitive diaphragm.

• Pinpoint worn or defective bearings.

• Locate cylinders with engine knocks.

• Determine if any fuel injectors are hung-up or inoperative.

• Suspected trouble spots can be reached with extension yielding 12" probe length.

Starting At:	$9.99