Innova® Equus 3300 Digital Multimeter™ Reader

Walmart # 551972861

Innova® Equus 3300 Digital Multimeter™ Reader

Walmart # 551972861
Free shipping on orders over $35
Free pickup Tue, Jan 29
Sold & shipped byWalmart
Easily troubleshoot a variety of electrical and battery issues in your home or vehicle using this Innova Equus 3300 Digital Multimeter Reader. Designed to test a variety of home, boat, vehicle electrical components, this handy and compact multimeter reader is ideal to test household and cellular batteries and features 10 MegOhms with circuitry that protects sensitive smaller electronics. Take control of your household electronics and easily diagnose without calling a repair person using the Equus 3300 Digital Multimeter Reader from Innova.

About This Item

  • Safely, accurately troubleshoot a variety of electrical problems
  • Includes test lead
  • U/L listed for safety
  • Customer Reviews
    4.3 out of 5 Stars
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    1-10 of 78 reviews

    Poo. Spend more and get a better meter.

    I purchased this as a low cost solution to check Ohms, and it is not fitting for that. It shouldn't even have an Ohms setting. No ability to zero out meter. Touching probes together reads 0.3 ohms when it settles down, display displays numbers moving up and down until it finally settles down to the .3 reading (when it decides to even do that). I gambled on a cheap meter and as usual the odds are in the house's favor. :(


    The only things I've used it for is the battery testing functions. It was only a couple of dollars more than a regular battery tester. The liquid crystal display is clear and very readable. It isn't too heavy. And best of all, the readings do not really fluctuate; they show a single readout. I paid less than $8 for it, so I don't know of or think I can find a more economical multimeter. I'd recommend it to anyone for this price. There is probably a lot of functionality missing compared to professional testers, but then you'd probably be paying from 5 to 10 times more money. It has AC testing, in case I need to check home circuits/outlets and the resistance metering if I need to test the ohms on an antennae.


    I bought this as a spare for my fifth wheel. I'm always checking DC lights on the fifth wheel, checking the 12 volt batteries, as well as the solar panel performance. I also check AC connections when not dry camping. The multimeter has a check for 1.5 volt and 9 volt battery checks. I use the ohms tester to check continuity on fuses. This thing does everything that I need while on a trip. I have one for the house that I purchased at another vendor that does exactly the same thing for three times the cost. Easy to read display. I'm not an electrician and this thing is real easy to use.

    Good for Most Uses

    The multimeter didn't have the beeping feature for contnuity testing which I didn't realize until I received the unit and it had a comparison chart for other Equus multimeter units. So, I should have bought an upgraded model to get that feature since I needed to test for continuity. I don't think I'll need to use the diode testing feature much in the future, so I'll keep this unit for day to day since it works great otherwise.

    Nice for the price.

    Just start using the meter, but it's easy to operate and seems very accurate to keep track of the high voltage on the battery bank of my electric car.

    great for the price

    I blew a fuse on my old instrument when I was measuring current in the 10A area. A replacement fuse incl. shipping costs more than the new meter I just bought from Walmart. The accuracy is absolutely within tolerance.

    Decent meter for an unbelievable price.

    Bought this for a one time need; my "good" meter was on loan to someone else. This works as well as my far more expensive meter and seems well enough made that it would last a typical homeowner / hobbyist for many years. It does not have a capacitor (diode) setting but what do you expect for less than $10? Mine came with a good battery that lasted through troubleshooting two circuit boards and a Ford Windstar and so far has lasted for my children to test everything they see. For the price and general use it is a wonderful tool. For someone that needs one for daily commercial use this is lacking a few functions and probes.

    need tool for working on cars

    I bought this for my grandson for christmas as he works on cars sure to be a well liked and needed tool

    It has good functions

    ... but I wanted a more advanced meter, so I went back to Walmart and got the Equus 3320 instead. This model has several functions that are more handy than the 3300, for example, the continuity function.

    Exactly what I was looking for

    The wrist strap eliminates the need of a third hand that most people don't have. The ranges have every thing you need for around the shop and home. For the price it can't be beat.
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