Klein MM700 vs MM720 – Which Multimeter to Consider?

DANIEL FOSTER

As an electrical engineer from Stanford University with over 7 years of experience using multimeters.

Klein is a brand that has established a solid reputation in electrical tools and equipment. Known for their reliability and affordability, Klein multimeters have become a popular choice for professionals and DIY enthusiasts. 

Two renowned contenders emerge: the Klein MM700 and the MM720. Join me as we journey through their features, advantages, and subtle disparities. 

Let us uncover the tale of these electronic companions and discover which one shall claim the throne in your toolbox.

Klein MM700 vs MM720 – Which One to Consider?

The main difference between the Klein MM700 and MM720 multimeters lies in their display and price. While both models offer similar features, the MM720 stands out with its 6000 Count reverse contrast display, whereas the MM700 features a 4000 Count LCD. Regarding the price, the MM720 is generally slightly higher than the MM700.

Klein MM700 vs MM720 – Specifications

Before diving into the details, let’s take a look at the specifications of both multimeters:

FeatureKlein MM700Klein MM720
Display4000-count LCD6000-count LCD
True RMSYesYes
Voltage Range0.1mV – 1000V0.1mV – 1000V
Current Range0.1μA – 10A0.1μA – 10A
Resistance Range0.1Ω – 40MΩ0.1Ω – 60MΩ
Capacitance Range1nF – 4000μF1nF – 6000μF
Frequency Range1Hz – 500 KHz1Hz – 500 KHz
Duty CycleYesYes
Temperature Range0°F to 1500°F(-18° – 816°C)-40° to 1832°F (-40° to 1000°C)
Diode TestYesYes
Continuity TestYesYes
Low Battery IndicationYesYes
Safety RatingsCAT IV 600VCAT IV 600V
Drop Protection6.6 ft (2m)6.6 ft (2m)
Auto-RangeYesYes
Price$85-$88$93-$95

Klein MM700 – Quick Rundown

Features

  • Ultimeter with TRMS technology
  • Measures up to 1000V AC/DC voltage, 10A AC/DC current, and 40MOhms resistance
  • Test diodes and continuity
  • CAT IV 600V Safety Rating
  • Low Impedance (LoZ) mode
  • Suitable for residential & business

The Klein MM700 is a feature-packed multimeter designed for professionals who require accurate and reliable measurements. It is equipped with automatic ranging true root mean square (TRMS) technology, which ensures increased accuracy in readings.

It boasts the ability to measure AC/DC voltage up to 1000V, AC/DC current up to 10A, and resistance up to 60 MOhms. Additionally, it can measure temperature, capacitance, frequency, duty cycle, and perform diode and continuity tests. The low impedance (LoZ) mode helps identify and eliminate ghost or stray voltages, enhancing safety.

The MM700 is built to withstand tough working conditions, with a drop protection rating of 6.6 feet (2m) and a CAT IV 600V safety rating. It also features a low impedance (LoZ) mode, which helps in identifying and eliminating ghost or stray voltages. The multimeter is designed for use in basic and controlled electromagnetic environments, making it suitable for residential, business, and light-industrial locations.

While the Klein MM700 offers a comprehensive set of features, it comes at a higher price point compared to other models. 

The package for the Klein MM700 includes:

  • Klein MM700 multimeter
  • Carrying pouch
  • Test leads
  • Alligator clips
  • Thermocouple with adapter 
  • Batteries

Pros

  • TRMS technology
  • Wide measurement capabilities
  • High visibility display
  • Low impedance mode
  • Durable construction and drop protection
  • CAT IV 600V safety rating

Cons

  • Fairly slow on continuity/ranging

Klein MM720 – Quick Rundown

Features

  • TRMS technology
  • Low impedance (LoZ) mode
  • Measures up to 1000V AC/DC voltage, 10A AC/DC current, and 60 MOhms resistance
  • Temperature, capacitance, and frequency measurement
  • IP42 rated
  • Low battery indicator
  • High visibility reverse contrast display
  • Suitable for electromagnetic environments

The Klein MM720 is another multimeter offering from Klein, featuring automatic ranging and true root mean square (TRMS) technology. Priced slightly higher than the MM700, it provides increased accuracy and measurement capabilities, making it suitable for professional use as well as DIY projects.

Similar to the MM700, the. MM720 can measure AC/DC voltage up to 1000V, AC/DC current up to 10A, and resistance up to 60 MOhms. It also has the ability to measure temperature, capacitance, frequency, duty cycle, and perform diode and continuity tests.

The MM720 features a high-visibility 6,000 LCD count reverse contrast display (MM700 has a 4,000 count), equipped with an optical sensor that enhances viewability in various lighting conditions. It shares the same durability as the MM700, being built to withstand a 6.6-ft (2m) drop and having a CAT IV 600V safety rating.

While the MM720 shares many similarities with the MM700, it is important to note that it does not come with a price specification in the table. This indicates that the MM720’s price falls somewhere within the range of the MM700 or is dependent on factors such as retailer or region. It would be advisable to check the current market prices to determine the exact cost of the MM720.

The package for the Klein MM720 includes:

  • Klein MM720 multimeter
  • Carrying pouch
  • Test leads
  • Alligator clips
  • Thermocouple with adapter 
  • Batteries

Pros

  • Automatic ranging and TRMS technology
  • Wide measurement capabilities
  • High visibility reverse contrast LCD display
  • Durable construction and drop protection
  • CAT IV 600V safety rating

Cons

  • Slightly higher price

What Users Say About Klein MM700 vs MM720

To gain insights into the performance and user experience of the Klein MM700 and MM720, let’s take a look at what users have to say about these multimeters.

Users who have used the Klein MM700 appreciate its accuracy and reliability. The automatic ranging true root mean square (TRMS) technology ensures precise measurements, making it suitable for professional use.

Regarding the Klein MM720, users primarily using it for electronic hobbies find it accurate, easy to use, and equipped with all the necessary features. They particularly appreciate the reversed screen, which enhances visibility. The multimeter’s durable construction and resistance to dust and water are also appreciated.

Nonetheless, the MM700 and MM720 is seen as a reliable alternative to higher-priced options like Fluke.

Final Verdict – MM700 vs MM720

In the final verdict of the MM700 vs MM720 comparison, both multimeters received positive feedback from users. In my experience and opinion, the MM720 is the better choice.

While both models offer reliable performance, the MM720 stands out with its enhanced features and usability. Considering the slight price difference of just $5-$8, investing in the MM720 is worthwhile for the improved experience it provides.

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