• RPM measurement for Automotive Engines with 1 to
  8 cylinders using only the Test Leads.
• Direct reading of DWELL without using Duty Cycle to Dwell
  conversion chart for electronic fuel injection, feedback
  carburettors, and ignition.
• mS-PULSE WIDTH test on-time of fuel injectors, idle air
  control motors, electronic transmission controls.
• ANALOG DISPLAY for watching oxygen sensor voltage,
  sweeping throttle position sensors.
• 10 Megohm Impedance protects sensitive circuitry.
• Fix hold captures and holds a measurement.
• Standard equipment includes protective holster with stand,
  inductive pickup, a pair of safety designed right angle
  test leads and alligator clips, K-type temperature probe,
  and user’s manual.
• 1 year warranty.