Introduction
When working in industrial settings, precision, safety, and durability are paramount. The right tools can make a huge difference in diagnosing and troubleshooting electrical issues. Among these tools, clamp meters and digital multimeters are essential for electricians and industrial workers alike. Fluke, a trusted name in the field of electrical testing tools, offers some of the best products on the market, including the Fluke 117 Digital Multimeter.
With its advanced features such as non-contact voltage detection, automatic AC/DC voltage selection, and a rugged design, the Fluke 117 stands out as one of the best clamp meters for industrial use. But what makes it so special, and why should you consider it for your industrial applications? Let’s explore in detail.

What Is a Clamp Meter?
A clamp meter is an electrical testing device primarily used to measure current without disconnecting the circuit. It works by clamping around a wire or conductor, allowing for safe and non-invasive current measurement. This makes it incredibly useful in industrial settings where de-energizing circuits can be costly and time-consuming.
However, the Fluke 117 Digital Multimeter goes beyond just measuring current. It integrates features typically found in both clamp meters and traditional digital multimeters, offering versatility in measuring resistance, continuity, frequency, and more. This makes it an invaluable tool in any electrician’s or technician’s toolbox.
Why Choose Fluke for Industrial Clamp Meters?
Fluke has earned a strong reputation for producing durable, reliable, and accurate measurement tools. In industrial settings, where harsh conditions are the norm, having equipment you can trust is crucial. Fluke tools are designed to withstand tough environments while providing highly accurate results, and the Fluke 117 Digital Multimeter is no exception.
Its rugged design, paired with advanced features tailored for industrial work, sets it apart from competitors. Whether you’re dealing with complex electrical systems or high-voltage environments, you need a tool that can keep up with the demands of the job. Fluke consistently delivers tools that meet these high standards.
Key Features of the Fluke 117 Digital Multimeter
The Fluke 117 is packed with features that make it ideal for industrial use. Some of its standout features include:
- Non-contact AC voltage detection
- Resistance, continuity, frequency, and capacitance measurements
- Min/Max/Average recording
- Automatic AC/DC voltage selection
- Low impedance mode (LoZ)
Each of these features is designed to improve safety, efficiency, and accuracy, making the Fluke 117 the best choice for industrial applications.
Non-Contact AC Voltage Detection
One of the most important features for safety in industrial environments is non-contact AC voltage detection. This feature allows you to detect the presence of voltage without having to make direct contact with the wire. In high-voltage settings or when working in tight spaces, this can be a lifesaver. Simply move the meter near the conductor, and it will alert you to the presence of AC voltage.
In industrial work, safety is critical, and non-contact voltage detection reduces the risk of accidental shocks or electrocution. It also speeds up diagnostics, as you can quickly identify live wires without removing insulation or exposing yourself to electrical hazards.
Measures Resistance, Continuity, Frequency, and Capacitance
The ability to measure multiple electrical properties, such as resistance, continuity, frequency, and capacitance, is essential for industrial troubleshooting. The Fluke 117 makes this easy with its intuitive interface and highly accurate measurements. Whether you’re checking motor windings for continuity or diagnosing a frequency issue, the Fluke 117 has you covered.
For industrial workers, having a single tool that can handle a wide range of measurements is invaluable. It saves time and ensures that you have the right data to diagnose and fix issues quickly.
Min/Max/Average Recording
When troubleshooting complex systems, knowing the minimum, maximum, and average values can provide critical insights. The Min/Max/Average recording feature in the Fluke 117 is particularly helpful when dealing with fluctuating readings. You can log these values over time, making it easier to identify patterns or anomalies in the system.
This is especially useful in diagnosing intermittent problems, which can be notoriously difficult to catch during routine measurements. With Min/Max/Average recording, you get a clearer picture of what’s going on over an extended period.

Automatic AC/DC Voltage Selection
Another time-saving feature of the Fluke 117 is automatic AC/DC voltage selection. This feature eliminates the need to manually switch between AC and DC voltage modes, making it easier to work quickly and accurately. In industrial environments where efficiency is crucial, this feature can save a lot of time and prevent errors.
Low Impedance Mode (LoZ)
Low impedance mode, or LoZ, is a feature that helps prevent “ghost voltages” — stray voltages that can appear in open circuits. These false readings can lead to unnecessary troubleshooting or even dangerous situations. By using the low impedance mode, the Fluke 117 eliminates ghost voltages, ensuring that you’re only getting real, actionable data.
In industrial environments, where long runs of wiring can cause ghost voltages, this feature is a must-have. It improves both safety and diagnostic accuracy.
Accuracy and Precision in Industrial Settings
When it comes to industrial work, accuracy is not just a luxury—it’s a necessity. Whether you’re working with high-voltage equipment or complex systems, precise measurements can mean the difference between fixing a problem and creating a bigger one.
The Fluke 117 Digital Multimeter is renowned for its high level of precision, making it an excellent choice for industrial settings where even the smallest discrepancies can have large consequences. Its accurate readings ensure that you can trust the data you’re collecting.
Durability and Build Quality
Industrial environments are tough, and your tools need to be even tougher. The Fluke 117 Digital Multimeter is built to last, with a rugged exterior designed to withstand drops, dust, and other harsh conditions. Whether you’re working in a factory, a construction site, or a power plant, this meter is designed to keep performing at a high level despite the rigors of daily use.
Ease of Use and Ergonomics
Fluke knows that industrial professionals often work long hours in demanding environments. The Fluke 117 Digital Multimeter is designed with user comfort in mind. It features an ergonomic design that fits comfortably in your hand, making it easy to hold and use for extended periods.
The intuitive interface and clear display also make it easy to read measurements at a glance, so you can work efficiently without fumbling with complicated settings or controls.
Power Efficiency and Battery Life
For professionals working in industrial settings, long-lasting battery life is essential. The Fluke 117 Digital Multimeter is designed to conserve power, so you won’t find yourself constantly changing batteries in the middle of a job. Additionally, its automatic shutoff feature helps extend battery life even further, ensuring that the meter is ready to go when you need it.
.Fluke’s Warranty and Support
One of the best things about choosing a Fluke product is the company’s commitment to customer satisfaction. The Fluke 117 Digital Multimeter comes with an excellent warranty, giving you peace of mind that your investment is protected. Fluke’s support team is also known for being responsive and helpful, ensuring that you can get assistance if you run into any issues.

Conclusion
When it comes to industrial work, having the right tools can make all the difference. The Fluke 117 Digital Multimeter offers the perfect combination of accuracy, durability, and advanced features that industrial professionals need. Whether you’re working with high-voltage systems or diagnosing complex electrical issues, the Fluke 117 is a reliable and powerful tool that will help you get the job done right.
With features like non-contact voltage detection, Min/Max/Average recording, and low impedance mode, this meter is designed to improve safety and efficiency in industrial settings. If you’re looking for the best clamp meter for industrial use, the Fluke 117 should be at the top of your list.
FAQs
Ghost voltages are false readings caused by stray electrical charges in open circuits. Low impedance mode filters these out, providing more accurate readings.
What is the difference between a clamp meter and a multimeter?
A clamp meter measures current without direct contact with the conductor, while a multimeter measures voltage, resistance, and other electrical properties through direct connection.
Is the Fluke 117 suitable for both residential and industrial use?
Yes, the Fluke 117 is versatile enough for both residential and industrial applications, though it truly shines in industrial environments due to its advanced features.
How does non-contact voltage detection improve safety?
Non-contact voltage detection allows you to detect live wires without touching them, significantly reducing the risk of electric shock.
Can the Fluke 117 handle high-frequency measurements?
Yes, the Fluke 117 is capable of measuring frequency, making it ideal for diagnosing problems in various industrial equipment.
What is ghost voltage, and why is low impedance mode important?