ESAMACT Auto Mechanics Engine Cylinder Stethoscope Hearing Tool Cylinders Stethoscope Car Engine Tester Diagnostic Tool


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Overview and Specifications:

– This mechanics sonar scope helps isolate engine problems by letting you hear inside engine
– Detectable frequency range: 10Hz to 10KHz
– Anti-shocked design
– Two probes included: The longer one is 21cm ( 8.3 inches ) long, the shorter other is 8cm ( 3.15 inches ) long, the probe diameters are the same, 0.35cm ( 0.14 inches )
– High-quality chromed steel construction with soft PVC hose