Detector Auto<br />Tester tools Diagnostic tool Engine Analyzer EA10744<br /> <br />Features:<br />Brand new and high quality<br />This mechanics sonar scope helps isolate engine problems by letting you \'hear\' inside engine.<br />Quality chromed-steel construction with soft PVC hose and probe<br />Detectable frequency range: 10HZ--10KHZ<br />Anti-shocked design<br />Material: Rubber & Plastic & Stainless Steel<br />Probe Length: Approx. 30cm<br />Probe Diameter: Approx. 0.33cm<br />Weight: Approx. 110g<br /> <br />Package Contents:<br />1 * Engine Analyzer