Innova 3320 Auto-Ranging Digital Multimeter
Innova 3320 Auto-Ranging Digital Multimeter
Hero image 0 of Innova 3320 Auto-Ranging Digital Multimeter, 0 of 5
Innova

Innova 3320 Auto-Ranging Digital Multimeter

4.6 stars out of 187 reviews
(4.6)|
187 ratings

Key item features

  • Auto-Ranging: Automatically selects the correct measurement range, making it easy for novices and faster for professionals.
  • High Input Impedance: 10 MegOhm input impedance ensures safety for electrical and automotive use, preventing damage to vehicle ECUs.
  • Auto Shut-Off: The auto shut-off feature prevents the multimeter from draining its battery when left on.
  • Durable Design: Protective rubber corner guards provide drop protection in any work environment.
  • Battery Testing: Color-coded LEDs make it easy to check the charge status of small batteries.
  • Hands-Free Operation: Built-in stand and wrist strap free up hands for testing tasks.
  • Versatile Uses: Suitable for automotive circuits, household outlets, fuses, wiring, and more.
  • Comprehensive Measurements: Measures DC/AC volts, resistance, DC/AC amps, diode test, and continuity test.
Generated by AI
Current price is $28.99
Price when purchased online
  • Free 90-day returns
Walmart Protection Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
How do you want your item?
Columbus, 43215
Arrives by Fri, Mar 20
Sold by INNOVA ELECTRONICS CORPPro Seller
Fulfilled by Walmart
4.553191489361702 stars out of 5, based on 47 seller reviews(4.6)
Report an issue with this seller
Free 90-day returns - in store or online

More seller options (4)

Starting from $45.76
walmart plus

Get free delivery, shipping and more*

*Restrictions apply

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars187 ratings164 reviews
How item rating is calculated
  1. 5 stars71% (132)
  2. 4 stars21% (40)
  3. 3 stars4% (8)
  4. 2 stars1% (2)
  5. 1 star3% (5)

Reviews summary

Pros
  • : Offers great value at a reasonable cost.
  • : Easy to navigate for users of all experience levels.
  • : Made with durable materials and has a solid build.
  • : Allows for customizable fit and easy carrying.
  • : Screen is easy to read in various lighting conditions.
Neutral
  • : Can be convenient, but may not hold securely.
Generated by AI

Customer photos

  • +34 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 164 reviews

Jan 6, 2026
David
Sold byINNOVA ELECTRONICS CORPDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Very well pleased!

I was really suprised to find a sturdy well built and easy to use device at this price. After shopping around for the more expensive options, and reading their not so favorable reviews, I was about to give up, until this Innova 3320b popped up in my feed. After reading reviews and watching videos, I decided to take a chance and I am glad I did. This device is just right for me. I did see a negative video about this wonderful device, yet I could perceive there was probably a paid monetary gain for producing a negative and misleading report for the competition can not compare at this price .

Helpful?63FFGD8FMWMD14644666
Jun 24, 2016
Scott
5 out of 5 stars review

Verified Purchase

accurate and sturdy

A little more expensive than some meters, but worth it. The plastic case is very sturdy and will take some rough handling. The clips on the sides for the probes are very useful. I am hanging my meter on the wall near my workplace. There are straps on the back to help you hold it when you are away from your bench, and a folding stand.

Helpful?63FFGD8FMWMD14644666
Jan 1, 2014
jth4944
5 out of 5 stars review

Verified Purchase

Ideal shopping experience

I give an "excellent" rating to all the rating criteria because everything from product browsing, descriptions & specs, purchasing, to shipping speed & cost was positive. No negatives or caveats. BTW, the Equus 3320 multimeter is the only multimeter on the market that is flexible enough, simple enough, AND inexpensive enough to use solely as an all purpose, all variety battery tester - from 1.5V button batteries to 12 and 24V vehicle batteries. All other battery testers are either much more limiting and/or difficult to use and read, or much more expensive. I got it for my in-laws to use so it has to be easy to use. And, of course, it is a multimeter and can thus be used for more than just battery testing. Hopefully the product longevity will be good also. So far I consider the product to be very good.

Helpful?63FFGD8FMWMD14644666