Fluke 115 vs 117 comparison: Choosing the Best Multimeter in 2022

A multimeter is one of the most important diagnostic tools that every car owner must have. It might seem complicated to use at first, but once you are aware of its functions, you will regret not purchasing one before. It can be useful in multiple applications, such as when testing the car battery and diagnosing electrical systems.

While there are many companies that are known for their high-quality multimeters, Fluke is one of them. They have an extensive range, including the most basic and the most advanced. In this guide on Fluke 115 vs 117, let me introduce you two of their most popular products and how they are different from each other. I hope that the discussions below will help you to come up with the right choice.

Fluke 115


Dubbed as a field service technician’s multimeter, one of the best things about this product is its compact size, making it offer the benefit of portability. With its sleek design, it will be easy for you to bring this almost anywhere. For a wide array of electrical and electronic tests, including continuity and resistance, this will prove to be a handy diagnostic tool.

Fluke 117


The company markets this product as an electrician’s multimeter. This is made for professionals who have demanding preferences and who are unwilling to settle with an inferior product. It is perfect for industrial and commercial applications. Similar to Fluke 115, it can also be used to carry out tests on capacitance, resistance, frequency, and continuity.

Key Similarities and Differences

The obvious common denominator between the two products is that they are both made by Fluke, a company that has established a global reputation. Aside from this, below are some of the things at which they are the same and different.

Weight and Size: If you are looking for a multimeter that can offer the benefit of portability, consider yourself lucky as these two models are compact and lightweight. Both of them have a weight of 550 grams. Meanwhile, their dimensions are also similar – 167 x 84 x 46 millimeters.

Maximum Voltage: This is another thing at which they are the same with. Both of these multimeters have a maximum voltage of 600 volts.

Battery: The battery is important to make sure that they will function for a long time, which will be indicative of their reliability. They are equipped with a 9-volt alkaline battery, both of which can provide up to 400 hours of power without backlight.

Safety: Both of the models are also generally regarded as being excellent when it comes to safety. They have CAT III safety rating.

Design: If you look at the design of the two products, they are pretty similar as well. They have a digital display with backlight, making it easy to see the screen even if you are working in a low-light environment. To add, they are also both compact and can be easy to hold only with one hand, freeing the other hand to do other tasks.

Warranty: Again, regardless of the model that you will choose, you will have peace of mind since they are both backed by 3 years of warranty from the manufacturer.

Applications: This is one thing in which the two are different. The Fluke 117 is made for more specialized testing, making it the more advanced from the two models. In contrast, Fluke 115 is more of for general testing. For many DIY enthusiasts, Fluke 115 will suffice. For the pros, on the other hand, the Fluke 117 is the better option.

Non-Contact Detection: This is another reason why the Fluke 117 is believed to be the more advanced model between the two since it has Volt Alert technology, which allows it to measure voltage without making physical contact. This is one thing that is missing in Fluke 115.

Accuracy: Both of the models can deliver accurate results. However, the Fluke 117 has a slight edge because it has low input impedance. The main benefit of the latter is that it lessens the likelihood that there will be false readings that can result from the presence of ghost voltage. 


Now that you have read this Fluke 115 vs 117 comparisons, I hope that it is easier for you to make a decision. There is no doubt that they are both excellent choices. After all, they are made by Fluke, which is a global leader in the market for multimeters.

To put it simply, if you want a multimeter for general testing, Fluke 115 is for you. On the other hand, for electricians who need a more specialized tool, the Fluke 117 will be an unmatched option.

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