Automotive Multimeter Kit Auto Diagnostic RPM Tachometer Dwell Angle Test Leads
Dwell : 0 - 120.0° 3 CYL ±(1.5%of rdg＋5 digits) 0.1℃. Test Diode/ hFE Test. Auto Turn OFF. DC Current Test. Resistance Test. Manual Range. Test Leads x1. Testing Range 300RPM~1200RPM.