Fluke 116 vs 115 Multimeters – Which one is better?

When it comes to choosing a reliable multimeter, the Fluke 115 and Fluke 116 are two standout options from a brand known for its precision and durability.

The Fluke 115 is favored for its comprehensive features suitable for a wide range of general electrical measurements, making it a versatile tool for professionals and advanced users alike.

On the other hand, the Fluke 116 is specifically designed with HVAC professionals in mind, offering additional capabilities such as temperature and microamps measurement.

This article provides a detailed comparison between the Fluke 115 and Fluke 116 multimeters, helping you determine which model best fits your specific needs and budget.

Comparison Table: Fluke 115 vs Fluke 116

SpecificationFluke 115Fluke 116
Price RangeModerateSlightly higher than Fluke 115
Voltage MeasurementUp to 600V AC/DCUp to 600V AC/DC
Current MeasurementUp to 10A AC/DC (20A for 30 seconds)Up to 10A AC/DC (20A for 30 seconds)
Resistance MeasurementUp to 40 MΩUp to 40 MΩ
Capacitance MeasurementUp to 10,000 μFUp to 10,000 μF
Frequency MeasurementUp to 50 kHzUp to 50 kHz
Temperature MeasurementNoYes, -40°C to +400°C (-40°F to +752°F)
Continuity CheckYesYes
True RMSYesYes
Display6000 counts, 3 ½ digits, backlit6000 counts, 3 ½ digits, backlit
Microamps MeasurementNoYes, for HVAC flame sensors
Data Hold FunctionYesYes
Auto Power OffYesYes
Battery Type9V battery9V battery
Battery LifeLong-lastingLong-lasting
Weight550 grams550 grams
Dimensions167 x 84 x 46 mm167 x 84 x 46 mm
Safety RatingCAT III 600VCAT III 600V
Warranty3 years3 years
Additional FeaturesMin/Max/Average recordingTemperature measurement, microamps measurement for HVAC
Use CaseGeneral electrical measurements, ideal for professionals and advanced usersHVAC applications, general electrical measurements

Key Differences

  • Temperature Measurement: The Fluke 116 includes a built-in thermometer capable of measuring temperatures from -40°C to +400°C (-40°F to +752°F), which is not available on the Fluke 115.
  • Microamps Measurement: The Fluke 116 can measure microamps, which is particularly useful for HVAC applications, such as testing flame sensors. The Fluke 115 does not have this feature.
  • Price Range: The Fluke 116 is slightly more expensive than the Fluke 115 due to its additional features.
  • Additional Features: The Fluke 116 is tailored for HVAC applications with its temperature and microamps measurement capabilities, while the Fluke 115 provides comprehensive features suitable for general electrical measurements.


Both the Fluke 115 and Fluke 116 are excellent multimeters that cater to different needs and use cases:

  • Fluke 115: Ideal for general electrical measurements, offering a comprehensive set of features suitable for professionals and advanced users. It provides reliable True RMS measurements and is versatile for various applications.
  • Fluke 116: Suited for HVAC professionals who require specific features like temperature measurement and microamps measurement for flame sensors. These additional features make it particularly useful in HVAC applications, justifying its slightly higher price.

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