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Extech EX330 Autoranging Mini Multimeter with Built In Thermometer with Type K Remote Probe

by Extech
4.1 out of 5 stars  See all reviews (47 customer reviews)

Price: $48.29 & FREE Shipping. Details
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Ships from and sold by Amazon.com. Gift-wrap available.
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  • Built-in non-contact AC voltage detector (NCV)
  • 4000 count autoranging multimeter measures AC/DC voltage and current, resistance, frequency, duty cycle and temperature
  • Cat III - 600V UL listed
  • Includes Type K temperature probe
  • Rubber holster protects meter
See more product details

Frequently Bought Together

Extech EX330 Autoranging Mini Multimeter with Built In Thermometer with Type K Remote Probe + Extech TL809 Electronic Test Lead Kit + SE TL10 Clip Test Lead, 10-Piece
Price for all three: $69.66

Buy the selected items together



Product Information

Technical Details
Part Number EX330
Item Weight3 pounds
Product Dimensions5.7 x 1.6 x 2.9 inches
Item model numberEX330
Batteries:2 AAA batteries required. (included)
Colororange and green
Item Package Quantity1
Special FeaturesPortable
Batteries Included?Yes
Batteries Required?Yes
Warranty Description1 year parts and labor
  
Additional Information
ASINB000EX0AE4
Best Sellers Rank #2,316 in Home Improvement (See top 100)
Shipping Weight1.1 pounds (View shipping rates and policies)
ShippingCurrently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
Date First AvailableMarch 8, 2006
  
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Technical Details

  • Portable

Product Description

Amazon.com

EX330
Grippy rubber holster (view larger).

Featuring an extra-large 4,000 count display and built-in non-contact AC voltage detector, the Extech EX330 combines an autoranging multimeter with a built-in non-contact AC voltage detector. Ideal for electrical trouble shooting, you can quickly and conveniently check for voltage prior to attaching the multimeter's test leads to the device under test. It offers 12 total functions, including frequency, duty cycle, capacitance, and temperature.

Small and compact with curved edges, the EX330 features an impact-resistant rubber holster for an excellent grip and protection from other gear while stored in your toolbox. The device signals that voltage is detected via a red LED indicator and audible beeper. Other features include a built-in thermometer with Type K temperature measurements, switchable Fahrenheit and Celsius readings, diode test and continuity, and 0.5% basic accuracy.

The large 1-inch digits offers easy readability, and the EX330 has a Data Hold function that freezes the display. Powered by two AAA batteries, the device has an auto power off function to conserve battery life as well as a low battery indicator. The EX330 measures 5.7 x 2.9 x 1.6 inches (HxWxD), and it weighs 9 ounces. It's backed by a one-year limited warranty.

What's in the Box

Extech EX330 Autoranging Mini Multimeter; test leads; tilt stand; protective holster; general purpose Type K bead wire probe; 2 AAA batteries; operating instructions

EX330
12 functions including frequency, duty cycle, and capacitance (view larger).
At a Glance
EX330 Autoranging Mini Multimeter At a Glance:
  • Non-contact AC voltage detector with red LED indicator and audible beeper

  • 12 functions including AC/DC voltage & current, resistance, capacitance, frequency, temperature, duty cycle, diode/continuity

  • Large, easily readable 1-inch digits

  • 4,000 count display

  • Includes grippy rubber holster

  • Powered by two AAA batteries

  • One-year limited warranty
At a Glance

Product Description

Extech EX330 Autoranging Mini Multimeter with Built In Thermometer with Type ...


Customer Reviews

The accuracy is quite good and the meter feels very solid. Ty  |  19 reviewers made a similar statement
I highly suggest buying a set of alligator clips if you have this or plan to buy this multimeter. Norm Ally Wright  |  5 reviewers made a similar statement
This is one of the best multimeters you can buy. Jose M. S. LLC  |  3 reviewers made a similar statement
Most Helpful Customer Reviews
23 of 26 people found the following review helpful
I've had this meter for a bit over a year now and am very happy with it. It has a good number of features along with the temperature probe which is a nice bonus. Have used on quite a bit of items. House, Auto, Computers, even some standard batteries that got mixed up. Only reason I didn't give this meter 5-stars is because it didn't come with any alligator clips. As a couple others commented, the meter does fluctuate and skip around a bit using the normal straight contact tipped wires until you get your hand steady and have it on good contact sites. However this is due from just getting a good connection not really the meter itself. I highly suggest buying a set of alligator clips if you have this or plan to buy this multimeter. It totally solved / stopped the contact issues and I get a fast solid reading every time I use it using the alligator clips. Yes Fluke brand multimeter's are considered the best ones out there. Also the most expensive, so save 2-3x your money and be more then satisfied with this unit.

edit: I just wanted to add in, I should of gave it 5-stars originally. Was 4 stars, added a proper 5th star. Alligator clips would of been nice, but lack of didn't deserve a star reduced. Alligator clips are not always included. If your using the standard probe tips just make sure your contact spot(s) are cleaned well and maintain a steady hand. Or again use some kind of clamps or clips, you can buy them for a few dollars here. Once the probe has made good contact for second or 2 with no movement it has never failed me and given a good read out. I didn't re-edit my original post just added this as I felt it was needed.
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10 of 11 people found the following review helpful
Amazon Verified Purchase
I ordered this meter to replace a 20 year old meter I keep in my mobile kit. The product description and title make it very clear that the remote temperature probe is included with this meter, but it was not. I don't have immediate use for the temp probe, but I do need to start using the meter right away and it would be inconvenient to return it just so Amazon can replace it with the same item to see if the replacement comes with the probe. Sadly, it's simpler to just tack on a type K probe to a future parts order for a few bucks than deal with the hassle of getting Amazon to ship me the probe I paid for.

In general this seems like a decent low cost meter, built fairly well and to safety standards. It's not a high-end device, but I consider it to be in the top 2 or so in this price range for features and accuracy. It also did pretty well in the EEVblog shootout, which is one reason I selected it. I look forward to seeing how well it holds up to my abuse. So far I have no complaints about the meter itself, only that the temperature probe was not included as clearly stated by Amazon. This was not a third-party order or fulfillment order, it was sold to me by Amazon.
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8 of 9 people found the following review helpful
4.0 out of 5 stars good for hobby jobs December 11, 2010
Amazon Verified Purchase
I know I couldn't expect too much out of a $60 multimeter but as an engineer I thought I could expect more. It had the best rating on the eevblog $50 multimeter review and also highly rated by adafruit so that's why I chose this one. It works OK but the thermometer is next to useless, the capacitance is not accurate and very slow. There are a few other annoying things about it, but when you look at other multimeters, you'll probably want the one that sux less in the $50 range. I like the no-touch current sensor, a nice add-on. If you want a thorough review of it go to eevblog.com and look for the $50 multimeter video blog. If you're not crazy about accuracy and only need it for hobby work, it's quite good. If you want real reliability and accuracy get a fluke, you won't be sorry.
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Most Recent Customer Reviews
4.0 out of 5 stars Extech EX330 Autoranging Mini Multimeter with Built In Thermometer
I was a little leary about this meter because it wasn't that expensive for a meter with so many functions. But I purchased it and love it. Read more
Published 18 days ago by dfranks
2.0 out of 5 stars Product OK but packaging terrible
The package in which this product came in was already torn. It was then taped back by the packager as well and the tape was also coming off. Read more
Published 22 days ago by Vikas N. Kumar
5.0 out of 5 stars Great meter!
I am completely satisfied with this meter. The auto ranging works great an makes getting a reading much quicker since you don't have to fiddle with the dial to get the correct... Read more
Published 1 month ago by Ty
4.0 out of 5 stars Great Starter Multimeter
I got this as a starter multimeter for some of my DIY projects. The auto-ranging feature is very helpful when I am not sure of the exact values when I start making a measurement.
Published 1 month ago by Christopher Anderson
5.0 out of 5 stars Great
Works great, durable, accurate, temperature probe works well. Many great features for such a price. I would recomend this to others.
Published 2 months ago by Big Ben Wells
5.0 out of 5 stars Good $50 multimeter
It is about what you would expect from a $50 meter.
It is rated the best in eevblog.com in their $50 multimeter shoot out. Read more
Published 2 months ago by Jennifer B.
4.0 out of 5 stars Good investment
Purchased this meter to go along with Extech CA250 meter. Together they work great. This meter needs a few more settings to be top notch.
Published 3 months ago by spotteddog
4.0 out of 5 stars Solid meter with minor annoyances
I'd highly recommend listening to David Jones over at the EEV BLOG as he reviews this meter along with several in the same category. Read more
Published 4 months ago by J. T. Mitchum
5.0 out of 5 stars Good value
I've had a very good experience with this multimeter. I don't require high accuracy in my jobs, but if you do, consider the more expensive models from Fluke. Read more
Published 4 months ago by R. Ferguson
5.0 out of 5 stars Good Product
I primarily use this multimeter for home use. It may seem a bit pricy for home use since you can find a lot cheaper options out there for less than $20.00. Read more
Published 4 months ago by Su
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