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Fluke 87V vs 87V IMSK vs 87V MAX – Don’t Buy Before You Read This Comparison!
If you’re an electrical engineer, HVAC technician, or a professional in industrial maintenance, having a high-accuracy digital multimeter is absolutely essential. Fluke multimeters are among the most trusted tools worldwide, leading the market in safety, durability, and precision. Specifically, the Fluke 87V Series is known as one of the most popular and reliable True RMS multimeters, built to perform in demanding environments. But here’s the big question many professionals face: should you choose the Fluke 87V, go for the Fluke 87V IMSK kit, or invest in the more advanced Fluke 87V MAX? Is the MAX version truly worth the extra cost for its enhanced ruggedness and additional features? And what exactly sets these three industrial multimeters apart? In this article, we’ll provide a complete Fluke 87V comparison to help you find the best multimeter for electricians, technicians, and field engineers. Whether you’re looking for a rugged multimeter for heavy-duty applications or an advanced electrical testing tool for high-precision measurements, this guide will help you choose the right model to match your specific needs.
Comparison Table of Fluke 87V vs 87V IMSK vs 87V MAX
Before deciding which model to choose, it’s important to take a closer look at the technical specifications and key features of all three. The table below provides a complete side-by-side comparison of the Fluke 87V, Fluke 87V IMSK, and Fluke 87V MAX, allowing you to clearly see their similarities and differences—and select the one that best suits your work environment.
| Feature | Fluke 87V | Fluke 87V IMSK | Fluke 87V MAX |
|---|---|---|---|
| Measurement Capabilities | |||
| True-RMS | Yes | Yes | Yes |
| DC Voltage | 0.1 mV to 1000 V (±0.05% + 1) | Same | Same |
| AC Voltage | 0.1 mV to 1000 V (±0.7% + 2) | Same | ±0.7% + 4 |
| DC Current | 0.1 μA to 10 A (20 A for 30s) | Same | Same |
| AC Current | 0.1 μA to 10 A | Up to 400 A with i400 Clamp | 0.1 μA to 10 A |
| Resistance | 0.1 Ω to 50 MΩ | Same | Same |
| Capacitance | 1 nF to 9999 μF | Same | 0.01 nF to 9999 μF |
| Frequency | 0.5 Hz to 199.99 kHz | Same | Same |
| Temperature Measurement | -200°C to 1090°C | Same | Same |
| Low-pass Filter (VFD) | Yes | Yes | Yes |
| Peak Capture | 250 µs | 250 µs | 250 µs |
| Design & Durability | |||
| Display | 6000/19999 counts with bar graph | Same | Same + Backlit Buttons |
| Drop Protection | 1 meter | 1 meter | 4 meters (13 ft) |
| Water & Dust Resistant | No (IP30) | No (IP30) | Yes (IP67) |
| Backlit Keypad | No | No | Yes |
| Power & Battery | |||
| Battery Type | 1 × 9V | 3 × AA | 3 × AA |
| Battery Life | 400 hours | 400 hours | 800 hours |
| Included Accessories | |||
| Temperature Probe (80BK-A) | Yes | Yes | Yes |
| Test Leads | TL75 | TL75 | TL175 TwistGuard |
| Alligator Clips | AC175 | AC175 | AC175 |
| Current Clamp | No | Yes (i400 AC Clamp) | No |
| Carrying Case / Holster | Yes | Yes | Yes (Rugged Holster) |
| Recommended Use | |||
| Industrial Electrical Work | Yes | Yes | Yes |
| Technicians / Workshops | Yes | Ideal | Yes |
| Harsh Outdoor Conditions | No | No | Excellent |
| VFD / Motor Drives | Yes | Yes | Yes |
Key Differences Table: Fluke 87V vs 87V IMSK vs 87V MAX
Below, I’ll clearly and practically outline the key differences between the Fluke 87V, Fluke 87V IMSK, and Fluke 87V MAX. This comparison will help you understand in just a few seconds which model is better suited for your specific needs, and why each version may differ in price, accessories, or features.
| Feature | Fluke 87V | Fluke 87V IMSK | Fluke 87V MAX |
|---|---|---|---|
| i400 AC Current Clamp | No | Yes (Included) | No |
| Water/Dust Resistance | IP30 | IP30 | IP67 (Fully sealed) |
| Drop Resistance | 1 meter | 1 meter | 4 meters (13 ft) |
| Backlit Keypad | No | No | Yes |
| Battery Life | 400 hours | 400 hours | 800 hours |
| Battery Type | 9V (1x) | AA (3x) | AA (3x) |
| Test Leads Type | TL75 | TL75 | TL175 TwistGuard |
| Capacitance Range Start | 1 nF | 1 nF | 0.01 nF |
| Complete Kit Included | No | Yes | No |
| Designed for Harsh Environments | No | No | Yes |
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The Fluke 87V IMSK includes the i400 AC current clamp (measuring up to 400A AC), while the other two models do not.
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The Fluke 87V MAX features a waterproof and dustproof housing with an IP67 rating, whereas the other two models are rated IP30.
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The Fluke 87V MAX can withstand drops up to 4 meters, while the other models are only rated for 1 meter.
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The Fluke 87V MAX comes with backlit buttons and a dual-level illuminated display, which the other models lack.
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The battery life of the Fluke 87V MAX is double (800 hours), whereas the other two models offer 400 hours.
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The Fluke 87V uses a 9V battery, while both the IMSK and MAX use three AA batteries.
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The Fluke 87V MAX comes with TL175 TwistGuard test leads, while the other models include TL75 leads.
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The Fluke 87V MAX supports capacitance measurement starting from 0.01 nF, whereas the other two start from 1 nF.
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The Fluke 87V IMSK is a complete kit that includes additional tools, while the other models only come with basic accessories.
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The Fluke 87V MAX is designed for harsh industrial and outdoor environments, while the other models are intended for standard conditions.
Final Verdict: Which Fluke 87V Model Should You Choose?
The Fluke 87V series stands out as one of the most trusted and capable families of industrial multimeters available today. However, each model in this lineup is tailored for a different type of user and environment:
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Fluke 87V is the standard base model. If you need a highly accurate multimeter for everyday industrial tasks and advanced signal troubleshooting (like VFDs), this model is a solid and reliable choice.
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Fluke 87V IMSK is the same trusted 87V meter but bundled as a complete service kit—including the i400 AC current clamp, temperature probe, test leads, and alligator clips. It’s ideal for technicians who want all essential tools in one cost-saving package.
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Fluke 87V MAX is built for professionals working in harsh or extreme environments—featuring IP67-rated waterproof/dustproof protection, 4-meter drop resistance, a high-brightness backlit display, and double the battery life. If you work outdoors, in dirty or wet conditions, this model is made for you.
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About the Author :
I’m Mahboubeh Jahebi, a content writer and SEO expert with over 5 years of experience in industrial equipment and precision measurement technologies. I’ve worked with international brands and contributed to the content strategy of Mohammad Mahdi Electronics (MME), a leading supplier of test instruments in the Middle East.




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