Item Type: Engine AnalyzerAlarm Systems & Security: Diagnostic toolsSoftware Version: Car Engine BlockModel Name: Auto Repair toolsFit for: UniversalMaterial Type: MetalItem Length:60 cmItem Weight: 0.25 kgLanguage: EnglishExternal Testing Certification: CCPower: 20HZDetectable frequency range: 10HZ--10KHZAnti-shocked designUnit Type:1 set stethoscope tools