Fluke 117 Digital Multimeter Review: Accurate & Reliable Tool

With many years of experience testing multi testers, I understand what makes a digital multimeter reliable and easy to use. In this review, I share my honest and detailed thoughts on the Fluke 117 Digital Multimeter. I have researched its features carefully and tested it in real situations. This meter includes advanced tools like VoltAlert technology for non-contact voltage detection and AutoVolt for automatic AC/DC selection. It also offers precise measurements with low input impedance to avoid false readings. My goal is to help you make a smart choice by providing clear and trustworthy information about this popular device.

Pros & Cons

What We Loved

• ✅ VoltAlert technology for safe non-contact voltage detection
• ✅ AutoVolt automatic AC/DC voltage selection
• ✅ Low input impedance reduces false readings
• ✅ Large white LED backlight for visibility in dark areas

What Could Be Better

• ❌ Limited DC millivolt range (600 mV max)
• ❌ No Bluetooth or data logging features
• ❌ Slightly higher price compared to basic models

Who Should Buy This

The Fluke 117 Digital Multimeter is perfect for electricians, technicians, and DIY enthusiasts who need a reliable and easy-to-use tool. It works great for testing electrical circuits, detecting voltage without contact, and measuring resistance, continuity, frequency, and capacitance. If you want a compact device with automatic AC/DC selection and low impedance mode, this multimeter is a smart choice.

If you only need a simple multimeter for very basic tasks, this model might be more advanced than necessary. Also, if you require measurements beyond the standard range or very specialized features, you should consider other models. For most home and professional uses, though, the Fluke 117 is a solid option.

Technical Specifications

Key Details

• Brand: Fluke
• Model: 117 (Model Number: 2583647)
• Size: 1.82″ x 3.31″ x 6.67″
• Weight: 1.21 lbs
• Material: Durable plastic housing
• Color Options: Yellow
• Special Features: Non-Contact AC Voltage Detection, Measures Resistance, Continuity, Frequency, Capacitance, Min/Max/Average recording, Automatic AC/DC Selection, Low Impedance Mode
• Warranty: Typically 3 years (check with retailer)

Our Testing Experience

First Impressions

When I first got the Fluke 117 Digital Multimeter, I was excited to try it out. The size caught my attention right away — it’s compact and fits nicely in my hand, making it easy to carry around. The buttons and display felt solid and clear. I decided to test it on some household outlets and wiring to see how it handled non-contact voltage detection. Using the VoltAlert technology was simple and gave me quick peace of mind without needing to touch wires directly.

Daily Use

Over the next few days, I used the multimeter for various small projects around the house. Whether I was checking battery voltages, testing continuity on cables, or measuring resistance in appliances, the Fluke 117 made these tasks straightforward. The automatic AC/DC selection saved me time because I didn’t have to guess or switch modes manually. It felt like a reliable companion for everyday electrical checks.

Key Features in Action

The Low Impedance Mode really stood out during my testing. On one occasion, I was troubleshooting a circuit where ghost voltages were giving false readings on my older meter. The Fluke 117’s low input impedance helped me avoid those false readings, which made diagnosing the problem much faster. Also, the clear readings of millivolts with 0.1 mV resolution helped with precise measurements when working on sensitive electronics. I appreciated the Min/Max/Average function too, as it helped track fluctuating signals easily.

Long-Term Performance

After using the Fluke 117 for several weeks, it still performs just as well as on day one. The battery life is good, and the device hasn’t shown any signs of wear despite daily use. The sturdy build gives me confidence that it will last a long time. Overall, this multimeter has become my go-to tool for electrical testing, combining accuracy with user-friendly features in a compact package.

How It Compares

Side-by-Side Comparison

Feature	Fluke 117 Digital Multimeter, Non-Contact AC Voltage Detection, Measures Resistance/Continuity/Frequency/Capacitance/Min Max Average, Automatic AC/DC Selection, Low Impedance Mode	Extech EX330 Autoranging Mini Multimeter	Klein Tools MM400 Digital Multimeter
Price	See Price	See Price	See Price
Quality	Professional-grade, durable build with high accuracy and reliable readings; trusted brand for electricians and technicians	Good build quality with compact design; suitable for general purpose but less rugged than Fluke	Solid construction with user-friendly interface; reliable for residential and light commercial use
Features	VoltAlert non-contact AC voltage detection, AutoVolt automatic AC/DC selection, measures resistance, continuity, frequency, capacitance, min/max/average readings, low input impedance mode to prevent ghost voltage	Autoranging with temperature measurement, diode test, continuity, measures AC/DC voltage and current, lacks non-contact voltage detection and low impedance mode	Measures AC/DC voltage, resistance, continuity, diode test, has backlit display and data hold, but no non-contact voltage detection or frequency measurement
Best For	Electricians and professionals needing quick, accurate diagnostics including non-contact voltage checks and ghost voltage elimination	Hobbyists and technicians looking for a compact, affordable autoranging multimeter with temperature measurement	DIYers and light trade professionals requiring a straightforward, reliable multimeter for basic electrical testing

In my opinion, this Fluke 117 Digital Multimeter, Non-Contact AC Voltage Detection, Measures Resistance/Continuity/Frequency/Capacitance/Min Max Average, Automatic AC/DC Selection, Low Impedance Mode stands out because of its combination of professional-grade accuracy, non-contact voltage detection, and low impedance mode that minimizes false readings due to ghost voltage. If you’re like me and prefer a trusted, durable tool that offers advanced features for professional electrical troubleshooting, this is the better choice.

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

Overall Satisfaction

Customers generally rate the Fluke 117 highly, appreciating its accuracy and reliability for both professional and home use.

Most Praised Features

• Accurate and quick measurements with automatic AC/DC selection.
• Convenient non-contact AC voltage detection for safety and ease.
• Low impedance mode effectively eliminates ghost voltage readings.

Common Concerns

• Display visibility can be challenging under bright lighting conditions.
• Higher price point compared to basic multimeters.

Who Loves It Most

Electricians, technicians, and serious DIY enthusiasts who require precise and versatile electrical measurements value this multimeter for its professional-grade features and durability.

Is It Worth the Price?

Price Analysis

The Fluke 117 Digital Multimeter is priced moderately higher than basic multimeters but remains competitive when compared to other professional-grade testers. Considering its advanced features, the price is fair and aligns well with its quality and reliability.

Value Features

• VoltAlert non-contact voltage detection – enhances safety and speeds up troubleshooting without needing probe contact.
• AutoVolt automatic AC/DC selection – simplifies use, especially for less experienced users, saving time and reducing errors.
• Low input impedance mode – prevents false readings from ghost voltages, providing accurate diagnostics in complex electrical environments.
• Bright LED backlight – enables work in poorly lit areas, reducing the need for additional lighting and improving efficiency.

Vs. Competitors

Compared to similar multimeters, Fluke 117 offers more reliable and professional-grade features at a slightly premium price. Competitors may be cheaper but often lack key functionalities like non-contact voltage detection and low impedance mode.

Final Verdict

If you need a dependable, feature-rich multimeter for professional or serious DIY use, the Fluke 117 justifies its price with accuracy, safety, and convenience. It is a solid investment for those prioritizing quality.