Automotive Mechanic Cylinder Stethoscope Engine Vehicle Diagnostic Tool

Specification:(1) Quickly and accurately locates noise and trouble in engine and moving parts;(2)  Includes a supersensitive plastic bulb diaphragm and two sensor probes;(3)  Heavy duty flexible vinyl tubing,Super sensitive ear pieces. Features:* This mechanics sonar scope helps isolate engine problems by letting you 'hear' inside engine.* Quality chromed-steel construction with soft PVC hose and probe* Detectable frequency range: 10HZ--10KHZ* Anti-shocked design* Brand new and high quality/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1