When it comes to digital multimeters, Fluke is a brand that many professionals trust.
The company has been producing high-quality testing equipment for over 70 years, and its Fluke 177 and 179 models are two of its most popular offerings.
But which one is the best for your needs?
In this article, we’ll take a detailed look at the Fluke 177 vs 179, comparing their features, performance, and prices to help you make an informed decision.
Overview
Before we dive into the specifics of each multimeter, let’s take a quick look at their general features and specifications:
Fluke 177
- True-rms AC voltage and current measurement
- Backlight display for easy reading in low light conditions
- Measures resistance, continuity, frequency, and capacitance
- Min/Max/Average recording mode for quick data analysis
- Auto and manual ranging options
- Safety rated CAT IV 600 V, CAT III 1000 V
Fluke 179
- True-rms AC voltage and current measurement
- Backlight display with analog bar graph for visual feedback
- Measures resistance, continuity, frequency, and capacitance
- Min/Max/Average recording mode for quick data analysis
- Auto and manual ranging options
- Temperature measurement with included thermocouple probe
- Safety rated CAT IV 600 V, CAT III 1000 V
Design and Build Quality
The Fluke 177 and 179 share a similar design, with a rugged body and protective holster that can withstand drops and impacts. Both multimeters have a large LCD display that shows readings clearly, with backlighting for visibility in low light environments. The buttons and dials are well-placed and easy to use, and the meters have a good weight and feel in the hand.
However, the Fluke 179 has an additional feature that sets it apart from the 177 – an analog bar graph. This bar graph provides a visual representation of the readings, making it easier to spot trends and changes over time. The 179 also comes with a thermocouple probe for measuring temperature, which can be useful in certain applications.
Winner: Fluke 179
Performance and Accuracy
Both the Fluke 177 and 179 are true-rms meters, meaning they can accurately measure AC voltage and current even in non-sinusoidal waveforms. They also have similar measurement ranges for resistance, continuity, frequency, and capacitance, with both auto and manual ranging options.
However, the Fluke 179 has an advantage when it comes to temperature measurement, as it comes with a thermocouple probe that can measure temperatures up to 400°C (752°F). The 177 does not have this capability, so if you need to measure temperature frequently, the 179 is the better choice.
Winner: Fluke 179
Price
The Fluke 177 is typically priced lower than the Fluke 179, making it a more budget-friendly option for those who don’t need the extra features. However, the price difference between the two models can vary depending on where you shop and what promotions are available.
Winner: Fluke 177
Conclusion
So, which one should you choose – the Fluke 177 or 179? It really depends on your specific needs and budget.
If you don’t require temperature measurement or analog bar graph feedback, the Fluke 177 is an excellent choice that will save you some money.
However, if you need those extra features or want the peace of mind that comes with a higher accuracy and measurement range, the Fluke 179 is the way to go.
FAQs
- What is the difference between true-rms and non-rms meters?
- True-rms meters are designed to accurately measure AC voltage and current in non-sinusoidal waveforms, while non-rms meters assume a perfect sine wave and can give inaccurate readings in other types of signals.
- Can the Fluke 177 and 179 measure DC voltage and current?
- Yes, both models can measure DC voltage and current.
- Are the Fluke 177 and 179 easy to use for beginners?
- Both models have user-friendly interfaces and come with detailed manuals, making them accessible to beginners with some basic knowledge of electrical testing.
- Can the Fluke 179 measure temperature in Celsius?
- Yes, the Fluke 179 can measure temperature in both Celsius and Fahrenheit.
- What is the warranty on the Fluke 177 and 179?
- Fluke offers a limited lifetime warranty on both models, covering defects in materials and workmanship under normal use.