Fluke 117 vs Klein mm720 Multimeters – What’s the difference?

In this post we compare two multimeters Fluke 117 and the Klein mm720.

In this comparative analysis, we will delve into their specifications, look at them side by side and capabilities to help you decide which multimeter might be the best fit for your requirements.

Fluke 117 Digital Multimeter, Non-Contact AC Voltage Detection, Measures Resistance/Continuity/Frequency/Capacitance/Min Max Average, Automatic AC/DC Voltage Selection, Low Impedance Mode

Comparison Table: Fluke 117 vs MM720

Here’s a detailed comparison of the two models to help you understand their features and decide which might better suit your needs.

FeatureFluke 117Klein MM720
💳 CostCheck PriceCheck Price
DisplayLarge white LED backlight for visibility in poorly lit areasHigh-visibility reverse contrast LCD for clear view in any lighting condition
True RMSYes, provides accurate readings on non-linear loadsYes, ensuring accuracy with complex signals
Voltage MeasurementUp to 600V AC/DCUp to 1000V AC/DC ✅
Current MeasurementUp to 10A (20A for 30 seconds max overload)Up to 10A continuous, 20A for 30-second bursts
Temperature MeasurementNo Yes ✅
ResistanceUp to 40 MΩUp to 60 MΩ ✅
CapacitanceUp to 1000 µFUp to 10,000 µF ✅
FrequencyUp to 50 kHzUp to 500 kHz ✅
Safety RatingCAT III 600V, CAT IV 300VCAT III 1000V, CAT IV 600V ✅
Special FeaturesVoltAlert™ technology for non-contact voltage detection, AutoV/LoZ functionLow impedance (LoZ) mode
Durability and DesignCompact, rugged design suitable for tough environmentsRobust, industrial design with a protective rubber boot
Additional FunctionsMin/Max/Average recording, SmartVolt™ automatic AC/DC voltage selectionMin/Max/Average recording, Relative mode, Data hold, Backlit display

Key Differences Explained

  • Voltage and Current Measurements: The Klein MM720 extends the voltage measurement capabilities compared to the Fluke 117, accommodating up to 1000V, which can be useful for industrial applications.
  • Capacitance and Frequency Measurements: The Klein MM720 offers a significantly higher capacitance range and frequency measurements, making it suitable for more specialized electronic diagnostics.
  • Safety Ratings: Both meters have excellent safety ratings, but the Klein MM720 offers a slightly higher CAT IV rating, providing additional safety for industrial electrical work.

Klein Tools MM720 Digital Multimeter, Auto-Ranging TRMS, Low Impedance (LoZ), 1000V AC/DC Voltage, 10A AC/DC Current, 60 MOhms Resistance

  • Price and Value: The Fluke 117 is typically priced higher due to the brand’s strong reputation in the industry for reliability and precision. The Klein MM720, while generally less expensive, still offers comprehensive features and robust build quality, presenting great value.
  • Additional Features: Both models offer advanced features, but the Klein MM720 includes specific functionalities like temperature measurement that may not be available on the Fluke 117. This can be a deciding factor for professionals who need these measurements regularly.

Summary

When choosing between the Fluke 117 and the Klein MM720, consider the specific requirements of your work.

The Fluke 117 is renowned for its precision and durability, making it an excellent choice for electricians and technicians who need a reliable, general-purpose tool.

The Klein MM720, offers higher voltage capacities, more extensive capacitance and frequency measurements, and additional features like temperature sensing. It may be preferable for those engaged in more diverse and demanding electrical tasks.

Both are excellent choices, with the decision ultimately depending on your specific needs and budget considerations.

Fluke 117 Digital Multimeter, Non-Contact AC Voltage Detection, Measures Resistance/Continuity/Frequency/Capacitance/Min Max Average, Automatic AC/DC Voltage Selection, Low Impedance Mode