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Klein Tools

Klein Tools MM720 Digital Multimeter, Auto-Ranging TRMS, Low Impedance (LOZ), 1000V AC/DC Voltage & CL800 Digital Clamp Meter, Autoranging TRMS, AC/DC Volt/Current, LOZ, Continuity

    • Based on 1,098 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Feb 25
Order within 9 hours and 39 minutes
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Features

  • Product 1: VERSATILE FUNCTIONALITY: Measures AC/DC voltage up to 1000V, 10A AC/DC current, 60M resistance; additional features include continuity, temperature, capacitance, frequency/duty cycle, diode test and low impedance (LoZ)
  • Product 1: LOW IMPEDANCE MODE: LoZ mode for identifying and eliminating ghost or stray voltages
  • Product 1: REVERSE-CONTRAST DISPLAY: Large, high-visibility reverse-contrast LCD ensures improved viewability in all lighting conditions
  • Product 1: ACCURATE MEASUREMENTS: Auto-ranging and True Root Mean Squared (TRMS) technology provides precise and accurate measurements
  • Product 2: VERSITILE TOUGH CLAMP METER: Measures AC/DC current and NCVT via clamp; AC/DC voltage, resistance, continuity, frequency/duty cycle, diode test and capacitance via test-leads; temperature via thermocouple
  • Product 2: LOW IMPEDANCE MODE: LoZ mode for identifying and eliminating ghost or stray voltages
  • Product 2: BACKLIT DISPLAY: LCD shows clear readings in low-light conditions for enhanced visibility
  • Product 2: ACCURATE MEASUREMENTS: Auto-ranging and True Root Mean Squared (TRMS) technology provides precise and accurate measurements

Description

Klein Tools MM720 Digital Multimeter, Auto-Ranging TRMS, Low Impedance (LoZ), 1000V AC/DC Voltage, 10A AC/DC Current, 60 MOhms Resistance,Orange/Black Klein Tools MM720 Multimeter is an automatically ranging true root mean squared (TRMS) digital multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty- cycle, diodes and continuity. It features a high visibility, reverse contrast LCD display with an optical sensor to automatically optimize viewability in dark or bright ambient lighting. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857. Klein Tools CL800 Digital Clamp Meter, Autoranging TRMS, AC/DC Volt/Current, LoZ, Continuity, Frequency, Capacitance, NCVT, Temp, More 1000V Klein Tools CL800 Electrical Tester is an automatically ranging true root mean squared (TRMS) digital clamp meter that measures AC/DC voltage, resistance, continuity, frequency, capacitance, and tests diodes via test-leads, and temperature via a thermocouple probe. It also features a Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages. Klein Tools Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features.

Brand: Klein Tools


Power Source: Battery Powered


Style: w/Reverse Contrast Display+ Cl800


Color: Orange/Black


Specification Met: EN 61010-1, IEC 61010-12000-1


Item model number ‏ : ‎ MM720


Date First Available ‏ : ‎ January 9, 2024


Manufacturer ‏ : ‎ Klein Tools


Best Sellers Rank: #24,283 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #42 in Multi Testers


#42 in Multi Testers:


Customer Reviews: 4.6 4.6 out of 5 stars 1,098 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 25

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

    • Good meter, highly functional, good price
Style: TRMS/Low Impedance
Liked variety of functions, price. Case not bad, could be better.
Reviewed in the United States on October 27, 2024 by Thomas Johnson
    • Does the job well!
Style: w/Reverse Contrast Display
Im just a home gamer, and this is way more than adequate for my purposes, the interface takes some getting used to, but overall im pleased with it
Reviewed in the United States on January 20, 2025 by Bob
    • very accurate.
Style: TRMS/Low Impedance
seams to be very tuff as well. leads are good and comes with great alligator clip's nice case and even has thermocouple with it. everything is of high quality. extremally accurate have tested it with several high end meters and is as accurate or better.
Reviewed in the United States on September 26, 2023 by Stephen Browning
    • Great value vs the likes of a Fluke 117 but falls short in one key area for me
Style: w/Reverse Contrast Display
The media could not be loaded. I wanted to upgrade my current multimeter and the Klein MM720 seemed to check all the boxes. Great value for the features, excellent display, rugged. I needed the LoZ feature and the choice of meters is limited. Upon my first use of the Klein on a 12v car battery I thought something was wrong. I stuck the probes on and surprisingly it took a few seconds to come up with a reading. Hmm. So I tried again and same thing. Tried other batteries and same thing. It was taking a couple+ seconds to stabilize on a reading. After reading some other posts I eventually found others with the same comment and I knew it was not me causing it. For whatever reason this meter is just slow to show. Too slow to show for me. It might be just fine for others but I need a quicker response time. I read reviews prior to purchase but just not enough to weed out uncovering this particular DC response time. I found you can set the DC range manually and if you set it within the range you are measuring you will get a very quick response. This meter as with most meters comes up Auto ranging. And that Auto ranging seems to be where the slow down originates. Setting it to manual though takes a little extra effort especially if you want that quick response each and every time you power up. Miss the correct manual range and you get an OL until you set the right range thus taking even more time. I also did a couple checks with AC voltage and the gap between the two is less than DC but the Fluke 117 is still quicker. I did not end up checking any other performance parameters of the MM720. I decided to just make the jump in investment to the Fluke 117. That got me the LoZ of course plus automatic AC/DC selection and built in NCV tester or voltage stick. I lose temp but that is ok. Downside it is considerably more expensive. More than I wanted to spend but Merry Christmas to myself I guess. I expect it to last a very very long time. The video shows the comparison between the 117 and 720 clearly showing a pretty close to immediate result vs a couple seconds using a slightly discharged 12v UPS battery. Could very well be a non-issue for many users. All in all this Klein MM720 would likely be a great tool addition for many. It can't be beat for the features it provides. Performance is not where I need it to be in the DC voltage area. From what I experienced I would still recommend the Klein MM720 especially compared to the multitude of extremely inexpensive meters you find. It would still be a great investment for many at its price point. ... show more
Reviewed in the United States on November 25, 2023 by Goody
    • Works great
Style: w/Reverse Contrast Display
Works great and easy to use, very accurate readings compared to some of the other more expensive brands like Fluke or Snap on, I would get the same readings. Highly recommend for the price
Reviewed in the United States on June 29, 2024 by Kaylee and Zach Hessbrook
    • It's just a Very Nice Meter
Style: TRMS/Low Impedance
This meter is shocking nice. I've been in electronics and electrical circuitry for 45 years and this is a very nice meter. You will love it. I have one request to the manufacture. The case is nice but lacks an inside sleeve or outside pouch to hold the manual, extra lead tips, etc. Also, it would be nice to design the case so you can keep the meter inside fold back the cover and use the unit without removing it from the case if desired. Otherwise, I'll need to buy a third party case. I would recommend this meter to anyone who is looking for a very high quality and Tough Meter. I have not seen better. Klein hit the ball out of the park with this meter. ... show more
Reviewed in the United States on August 8, 2022 by Always Shopping
    • Good multi meter
Style: TRMS/Low Impedance
This multi meter has so many more functions than the standard model. It’s range at this point allows me to expand my Dianostic capabilities and make better decisions regarding electrical devices.
Reviewed in the United States on October 10, 2024 by T. K. Garber
    • Lives up to Klein Tools' reputation
Style: TRMS/Low Impedance
I used a variety of Fluke meters for many years and still have some now that I'm retired. I also used many Klein products and still own and use them daily. I couldn't justify the cost of a new Fluke 77 to replace my faithful old one that had served me for years but had gone missing. In researching alternatives the Klein stood out for value and features. Bonus was it included a type K adapter for measuring temperatures. I never questioned quality knowing Klein's reputation and my years of experience had proven the brand's value as an investment. I now only use a MM for automotive and household troubleshooting. The MM700 is a solid tool for under $100. Buy it. You won't be disappointed. ... show more
Reviewed in the United States on February 4, 2022 by John C.

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