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Innova

INNOVA 3320 Auto-Ranging Digital Multimeter, Red & Black

    • Based on 7,191 reviews
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Availability: In Stock.
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Arrives Tuesday, Apr 23
Order within 12 hours and 22 minutes
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Style: 3320


Features

  • UL certified product designed to safely and accurately troubleshoot a variety of automotive and household electrical problems
  • Auto-ranging scales automatically selects correct measurement range and eliminate the need to dial in the correct range when making electronic measurements
  • Features large digital display and color coded LED's to easily check the charge status of batteries
  • Single-setting resistance function for AC and DC voltage
  • 10 MegOhm input impedance; safe for electrical and automotive use; prevents damage to the vehicles ECU

Description

The INNOVA 3320 is an Auto-Ranging Multimeter designed to accurately troubleshoot a variety of automotive and household electrical problems. The auto-ranging scales eliminate the need to dial in the correct range when making electronic measurements. The 10 MegOhm input is safe for automotive and household uses (i. e., household outlets, fuses, wiring, general-purpose batteries, vehicle battery and charging system, automotive circuits and more). The color-coded LEDs allow you to quickly check household batteries (green = good, yellow = weak and red = replace). Includes attachable test leads, holders and stand for hands free use and features protective rubber corner guards for drop protection. The INNOVA 3320 has a single setting resistance function for AC and DC voltage.

Brand: Innova


Power Source: Battery Powered


Style: 3320


Color: Red & Black


Item Weight: 0.5 Pounds


Brand: ‎Innova


Power Source: ‎Battery Powered


Style: ‎3320


Color: ‎Red & Black


Item Weight: ‎0.5 Pounds


Item Dimensions LxWxH: ‎2 x 10 x 5 inches


Specification Met: ‎UL


Measurement Type: ‎Multimeter


Manufacturer: ‎INNOVA


Model: ‎3320


Item Weight: ‎8 ounces


Product Dimensions: ‎2 x 10 x 5 inches


Country of Origin: ‎China


Item model number: ‎3320


Batteries: ‎1 AAA batteries required. (included)


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎3320


OEM Part Number: ‎3320


Date First Available: April 28, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Apr 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Perfect for almost all home handyman uses
---10-23-2017 EDIT--- I still have all 3 of my Innova 3320 multimeters, and they are still working great. Each one gets used a couple times a month on average, so they have more than paid for themselves over what has now been 6+ years of ownership. I also haven't felt a need to upgrade them in that time, so these 3 meters along with a 4th multimeter (that has a clamp style ammeter that I need occasionally) are all I own right now. There is a small quirk I have noticed with this meter, so I figured I would mention it in case anyone else has the same issue. Sometimes one of my meters will start giving a reading that is a bit erratic, almost like it's having a hard time knowing what it's supposed to do. Alternately, the autoranging feature will sometimes also become a bit sluggish in coming up with a final result to display. I mainly notice it when I'm working in DCV mode, and the issue pops up now and then on all 3 of my meters. Whenever one of my meters begins having this issue, a quick full rotation of the mode selection dial back and forth 5-6 times fixes the problem right up. I'm guessing there must be a little bit of dirt working down onto the sliding dial contacts (located directly underneath the mode selection dial) causing a poor electrical connection there over time. The dirt is probably getting in via the small gap around the dial itself. That dirt/residue is being scraped off by the sliding contacts when the dial is rotated back and forth a few times so that's why everything starts working perfectly again. Another thing I thought I would mention is that for the last couple years I have been using Eneloop rechargeable AA batteries in all 3 of my meters instead of regular disposable alkaline batteries. My meters all run perfectly on the Eneloops even though rechargeable AA batteries only put out 1.2vdc instead of 1.5vdc. ---END OF EDIT--- This is a great meter as long as you are getting it for the right tasks. The auto ranging feature works great as long as you are measuring something of a decent value whether it be resistance, voltage, etc. This is not the meter you would want for doing sensitive electronics, fine adjustments of electrical components, computer work, etc. This meter will not be accurate enough and consistent enough to be of much use for those types of applications. This meter is absolutely amazing for its price when it comes to doing (120vac) home electrical, automotive (12vdc) electrical troubleshooting, furnace troubleshooting (24vac), solar installation testing and troubleshooting (12-48vdc), etc. For electrical maintenance and installation tasks I almost exclusively use continuity, voltage, and resistance measurements to look for broken circuits, check for voltage loss across terminals due to corrosion, verify correct wiring after a new installation, etc. This meter also works great for testing automotive sensors for proper function. Most automotive sensors have resistance levels in the 400 to 700 ohm range when operating properly and this meter measures levels like that very consistently and accurately. Where this meter does falter a little is when you need to measure a very low resistance level or a very high level of resistance accurately. The auto ranging feature gets a little confused or slow, and is not good at giving the same result if the same test is repeated several times. The reason I am giving this meter 5 stars is because the issues with this meter are really not issues to me, because the situations that cause those issues can usually be worked around and 99% of the things I use this meter for work accurately and rapidly. I have used many high quality fluke meters and they work great in all situations, but they are also a lot more expensive. I will gladly give up 1% usability for a meter that is one fifth the price. I have also used meters that are cheaper than fluke meters and are still accurate in all situations, but they require you to set the range for every test done which adds time to everything and if you are wrong you can blow fuses, etc. This meter is fast, because I just turn the dial to the right mode, put the leads on and get a result I can use and I can move on. Another really nice feature I have never seen on another meter is the battery tester. It is great for rapidly testing to see if a spare battery you find in a drawer is a new one that became separated from its' package, or if it is a dead one that got lost on the way to the recycling bin. This meter is also nice because if you accidentally damage it or lose it you are not out much money. This meter works so perfectly for the tasks I need it for that I have bought 3 of them just in case they stop selling them, because there are no other meters I like as much as this one that cost less than $75. Then I am able to keep one in the car at all times for emergencies, one in the garage for working on cars, and one inside the home that stays nice and clean for home related tasks. ... show more
Reviewed in the United States on March 29, 2011 by Jeremy
    • Wow!
I buy everything I review. To receive FIVE stars, a product must meet >90% of the manufacturer's claims. I don’t subtract because I don’ t like the color or appearance (too subjective and personal). I review form, function, ease of use, and construction quality. Please forgive typos: I’m an evidence-based scientist, NOT a typist. If you find my review helpful, please click "YES". This helps me improve future evaluations (which I do for free to help people make more informed decisions). Their Claim: A mutlimeter that is affordable for the DIY home repair person My Verdict (details below): True This thing is amazing. It measures volts, ohms, tests diodes, continuity with a beep, and tests your batteries. I'm new to electronics and didn't want to pay $150 for a Fluke multimeter. This had great ratings so I got it, and I'm glad I did. My first repair was a three way switch that sometimes worked, others not. By taking apart the two switches, I found the traveler wires by testing for continuity. A clear BEEP ensured that. The electrician had wired it wrong, but now it works. It has a battery tester that fits ANY battery. Just hold the wires to the + and - and read how much juice is left on the DC setting. If you set it to the 1.5, 3 or 9V setting, the three LED lights tell you green, yellow, or red. Very nicely done. It has AUTO-OFF so if you forget, it shuts itself off to save battery life. It tests amperes, but I'm not that advanced. The banana plugs are removable so you can get a clamp tester for amps to attach to it. The manual is kind of short but does describe each setting. As always, TURN OFF THE BREAKER before working on wiring. 110V can kill you, and that's no joke. If used improperly, you can damage this meter, so be sure you know which setting is the correct one for the task at hand. For the price, this is an awesome meter. I'd get another if I needed it or had a second property. It also makes "playing" home electrician fun. I find every light switch is now a chance to explore. That's kind of neat if you're a geek like me. ... show more
Reviewed in the United States on February 10, 2014 by Dr. Rob

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