User's Manual
![](/manual/snap-on-diagnostics/eems330/1-user-s-manual-english/images/img-2.png)
Draft 4/14/15- Do Not Distribute
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Scope and Multimeter Operations Operations
Ignition Scope Options
The following options are available for testing:
• Parade
• Cylinder
• Raster
• Superimposed
• Single Cylinder Ignition
Graphing Options
The following options are available for testing:
• 4 Channel Graphing
• Volts DC
• Volts DC Average
• Volts AC RMS
• Ohms
• Frequency
• Pulse Width
• Injector Pulse Width
• Duty Cycle
• Low Amps (20)
• Low Amps (40)
• Low Amps (60)
• MC Dwell (60)
• MC Dwell (90)
• 100 PSI Vacuum
• 100 PSI Pressure
• 500 PSI Pressure
• 5000 PSI Pressure
Digital Multimeter Options
The following options are available for testing:
• Volts DC
• Volts DC Average
• Volts AC RMS
• Ohms
• Diode/Continuity
• Low Amps (20)
• Low Amps (40)
• Low Amps (60)