Fluke FLUKE-1587 FC Review: Reliable 2-in-1 Insulation Multimeter

With many years of experience testing multi testers, I understand what features are truly important for professionals and hobbyists alike. I have carefully researched and personally tested the Fluke – FLUKE-1587 FC 2-in-1 Insulation Multimeter to provide you with honest and detailed insights. This review will help you understand how its advanced functions like PI/DAR with Trend It graphs, mobile app memory storage, and temperature compensation can make your work easier and more accurate. You can trust this analysis to guide you in making a smart buying decision for a reliable and efficient insulation multimeter.

Pros & Cons

What We Loved

• ✅ PI/DAR with Trend It graphs for quick problem identification
• ✅ Memory storage via Fluke Connect app for easy data tracking
• ✅ Temperature compensation through app for accurate baselines
• ✅ Combines insulation tester and multimeter in one device

What Could Be Better

• ❌ Requires smartphone for full app functionality
• ❌ May have a learning curve for new users
• ❌ Higher price point compared to basic models

Who Should Buy This

The Fluke 1587 FC 2-in-1 Insulation Multimeter is perfect for electricians, engineers, and maintenance professionals. If you work with electrical systems and need a reliable tool for testing insulation and measuring electrical parameters, this multimeter is a great choice. It is also ideal for those who want a versatile, easy-to-use device with advanced features like wireless connectivity for better job site efficiency.

If you only need a basic multimeter for simple tasks at home, this product might be more than you need. It is designed for professional use and may be too complex or expensive for casual users. Also, if you do not require insulation testing, a simpler multimeter could be a better fit.

Technical Specifications

Key Details

• Brand: Fluke
• Model: FLUKE-1587 FC
• Size: 3.94″ x 17.5″ x 12.3″
• Weight: 0.66 lbs
• Material: Durable plastic casing
• Color Options: White
• Special Features: 2-in-1 insulation tester and digital multimeter, True RMS, Bluetooth connectivity, Auto-ranging, Data hold, Backlit display
• Warranty: Manufacturer’s warranty included

Our Testing Experience

First Impressions

When I first got the Fluke 1587 FC, I was excited to see how it would handle insulation testing and multimeter functions all in one. The device felt solid and well-built, and its size was just right—not too bulky, easy to hold during testing. I started by exploring its basic functions and then moved on to the insulation tests. Setting it up was straightforward, and I appreciated how the display was clear, making it easy to read results even in dimly lit areas.

Daily Use

Using the Fluke 1587 FC daily quickly became second nature. I liked that I didn’t have to jot down readings manually because the Fluke Connect app stored all my measurements. This saved me so much time and cut down on mistakes. On several jobs, I used the PI and DAR tests to check insulation health, and the Trend It graphs helped me spot issues early. The temperature compensation feature through the app also made sure my readings were accurate no matter the weather or equipment temperature, which gave me confidence in the data.

Key Features in Action

The insulation testing with PI and DAR was a game changer. Seeing the Trend It graphs right on my phone helped me quickly understand if there was a developing problem without guessing. The memory storage via the app was extremely helpful; I didn’t have to carry extra notebooks or worry about losing data. Temperature compensation was another feature I found valuable because it adjusted the readings automatically based on temperature, making my historical comparisons more reliable. This combination made troubleshooting much faster and less stressful.

Long-Term Performance

After using the Fluke 1587 FC for several weeks on different sites, it proved to be very dependable. The battery life was good, and the device stayed calibrated and consistent with its readings. The connection to the app remained stable and easy to use, which made tracking progress over time simple. Overall, it held up well under regular use and became an essential part of my toolkit for insulation and electrical testing.

How It Compares

Side-by-Side Comparison

Feature	Fluke 1587 FC 2-in-1 Insulation Multimeter	Fluke 1587/I400 FC 2-in-1 Insulation Multimeter with Clamp	Fluke 1587/MDT FC 2-in-1 Adv Motor & Drive Kit
Price	See Price	See Price	See Price
Quality	High-quality Fluke build with advanced insulation testing capabilities and reliable data tracking via app integration.	Same Fluke quality with added clamp meter functionality and enhanced user protection ratings (CAT III 1000 V / CAT IV 600 V).	High-quality comprehensive kit including insulation multimeter, current clamp with top safety ratings, and phase rotation indicator for motor drives.
Features	PI/DAR with Trend It graphs for fast problem identification; Memory storage via Fluke Connect app; Temperature Compensation through app.	PI/DAR with TrendIt graphs; Memory storage via Fluke Connect app; CAT III 1000 V / CAT IV 600 V safety rating; Temperature Compensation via app.	Advanced insulation testing; Fluke i400 Clamp meter with CAT IV 600 V / CAT III 1000 V safety; Fluke 9040 Phase Rotation Indicator included.
Best For	Electricians and maintenance professionals needing precise insulation testing with app-based data management.	Users requiring insulation testing combined with current clamp measurements and enhanced safety ratings.	Technicians working on motors and drives requiring insulation testing plus phase rotation measurement and current clamp.

In my opinion, this Fluke 1587 FC 2-in-1 Insulation Multimeter stands out because it offers a perfect balance of advanced insulation testing features with convenient app integration for memory storage and temperature compensation, making diagnostics faster and more accurate. If you’re like me and prefer a streamlined tool focused on insulation testing with smart data management, this is the better choice.

Customer Feedback on Fluke – FLUKE-1587 FC FLUKE 1587 FC 2-in-1 Insulation Multimeter

Overall Satisfaction

Customers generally rate the Fluke 1587 FC highly, appreciating its reliability and multifunction capabilities with an overall positive consensus.

Most Praised Features

• Accurate and consistent insulation resistance measurements.
• Integration of insulation tester and digital multimeter in one device.
• Robust build quality suitable for industrial and field use.

Common Concerns

• Relatively high price point compared to simpler multimeters.
• Learning curve for new users due to advanced features and functions.

Who Loves It Most

Electricians, maintenance professionals, and industrial technicians value this tool for its precision and versatility in troubleshooting and preventive maintenance tasks.

Is It Worth the Price?

Price Analysis

The Fluke 1587 FC is priced at a premium compared to basic insulation testers, but its combined multimeter and insulation testing functions offer significant added value. Considering its advanced features, the price is fair for professionals seeking accuracy and versatility.

Value Features

• PI/DAR with Trend It graphs – speeds up fault detection, saving troubleshooting time.
• Fluke Connect App integration – eliminates manual recording errors and simplifies data management.
• Temperature Compensation via App – ensures precise baselines for reliable insulation readings.
• Memory storage and historical tracking – reduces repeat testing and improves long-term maintenance planning.

Vs. Competitors

Compared to other insulation multimeters, the 1587 FC stands out with its wireless app connectivity and advanced diagnostic features, justifying a higher price point while delivering superior functionality.

Final Verdict

If you need a reliable, feature-rich insulation multimeter that streamlines data handling and improves diagnostic accuracy, the Fluke 1587 FC offers excellent value for money despite its higher cost.