Innova 330 Automotive Circuit Tester

 Diagnose Car
Problems with the Most Powerful & Versatile Circuit Tester

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Trusted By Automotive Retailers

Innova 330 Automotive Circuit 

 Tester Pocket Powerhouse

Conduct a Variety of Tests


  • Auto-ranging
  • Backlit Color LCD display
  • 10 Meg Ohm input impedance
  • Smart auto-detective meters VAC / VDC/ Resistance/Continuity
  • Selective features in Capacity / Duty Cycle / Frequency/ Diode Test
  • Automotive features in Tachometer (RPM)
  • Dwell Angle/Pulse Width
  • Data Hold supports in Smart auto-detective meter and Selective features
  • Min/Max Hold supports in Automotive features
  • Low voltage indication
  • Automatic Power-off (15 minutes) support
  • Flashlight
    (can turn on/off without power on the tester)
  • Alarm buzzer
  • Data Hold supports in Smart auto-detective meter and Selective features

We Have Your Back

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English and Spanish


1 Year Warranty

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American Tech Support

What’s in the Box

  • Black Threaded Alligator Clip
  • Storage Case
  • lack Threaded Alligator Clip
  • Storage Case
  • Screwdriver

Get Real Support with Real Americans

Email us
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Help Docs
Click here

Printable Manual
Click here

Live chat
Open bottom right.

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USA technical support available Mon-Fri 6am-6pm PST.
Availability may change during holidays.

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