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Innova / Diagnostics

Auto-Ranging Digital Multimeter

Model 3320

An auto-ranging electrical meter with a battery-load-test function, stand and protective corner guards. Read the meter manual’s measurement limits and lead instructions before testing.

Check use & requirements

Check use requirements

Check Innova’s current manual for the measurement category, voltage/current limits, fuse requirements and lead setup. The manufacturer describes an unfused 10A DC measurement input with time limits; do not infer suitability for EV high-voltage circuits or every automotive electrical test.

The details that matter

Specifications

Range selection
Automatic
Input impedance
10 MΩ
Power
2 × 1.5V AA batteries
Additional function
Small-battery load test

Specifications are manufacturer references. Confirm the exact model and package before ordering.

Your next step

Check the source & sellers

Open the exact manufacturer reference or search retailers for this model. Price and availability are confirmed on the seller’s site.

Retailer search links may include other variants. Match the model number and contents.

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