Ac29-Car Electronic Stethoscope Sound Diagnostic Equipment Engine Repair Tool Car Noise Electronic Stethoscope

Battery Included：No High-concerned chemical：None Origin：Mainland China Specification 1：Car Electronic Stethoscope Specification 2：Electronic Stethoscope Specification 3：Sound Diagnostic Equipment Specification 4：Engine Repair Tool Specification 5：Car Noise Electronic Stethoscope

Battery Included: No High-concerned chemical: None Origin: Mainland China Specification 1: Car Electronic Stethoscope Specification 2: Electronic Stethoscope Specification 3: Sound Diagnostic Equipment Specification 4: Engine Repair Tool Specification 5: Car Noise Electronic Stethoscope