• Set includes: Test Leads , K-type Temperature Probe, Inductive Pick-up, 9v Battery & Canvas Bag• RPM measurement for 2–10 cylinder automotive engines using the inductive pick-up• Oversized high contrast 9999 count LCD display with backlight• 14 functions including DC/AC voltage, DC/AC current (max 20A), resistance, RPM (tach), dwell angle, duty cycle frequency, MS-pulse, temperature (ºC/ºF), capacitance, continuity & diode check• Read pulse duty cycle & dwell angle for electronic fuel injection feedback carburettors and ignition• Fused current inputs & overload protection on all ranges• Measure milliseconds pulse width to test on-time of fuel injectors, idle air control motors & electronic transmission controls• Data hold and relative functions• Auto power off• Auto ranging• Back light• Safety design cat 3 & cat 4