When it comes to reliable digital multimeters, Fluke is often the brand of choice among electricians, technicians, and engineers. Two of the most popular models in their lineup are the Fluke 87V and the Fluke 179. While both are high-quality tools, they cater to slightly different needs. Let’s explore the differences so you can decide which one is right for you.
📋 Overview of the Fluke 87V
The Fluke 87V is part of the legendary Fluke 80 series. It’s designed with advanced features for professional use, especially in industrial environments.
Key Features:
- True-RMS for accurate readings on non-linear loads
- Measures up to 1000V AC/DC and 10A (20A for 30s)
- High-resolution display with 6000 to 20,000 counts
- Frequency measurements up to 200 kHz
- Adjustable low-pass filter for accurate VFD (variable frequency drive) readings
- CAT III 1000V, CAT IV 600V safety rated
- Temperature measurement with included probe
The 87V is a workhorse for troubleshooting complex systems, making it a favorite in manufacturing, plant maintenance, and industrial power applications.
📋 Overview of the Fluke 179
The Fluke 179 belongs to the Fluke 170 series, a more general-purpose professional multimeter lineup. It’s well-suited for field technicians, electricians, and general electronics work.
Key Features:
- True-RMS accuracy
- Measures up to 1000V AC/DC and 10A
- 6000-count display with analog bar graph
- Built-in temperature measurement with probe
- Auto and manual ranging
- CAT III 1000V, CAT IV 600V safety rated
The 179 provides all the essential measurements for residential, commercial, and light industrial work without some of the advanced features of the 87V.
⚖️ Side-by-Side Comparison
| Feature | Fluke 87V | Fluke 179 |
|---|---|---|
| Display Resolution | 6000 / 20,000 counts | 6000 counts |
| Frequency Range | Up to 200 kHz | Up to 100 kHz |
| VFD Mode (Low-pass filter) | ✅ Yes | ❌ No |
| Temperature Measurement | ✅ Yes (probe included) | ✅ Yes (probe included) |
| Safety Rating | CAT III 1000V, CAT IV 600V | CAT III 1000V, CAT IV 600V |
| Best For | Industrial, troubleshooting complex systems | General electrical/electronics work |
| Price Range (approx.) | $$$ (higher) | $$ (mid-range) |
👍 Pros and Cons
Fluke 87V
✅ Extremely versatile, great for industrial and complex systems
✅ VFD mode for motor drive applications
✅ Higher display resolution and wider frequency range
❌ More expensive
❌ Slightly bulkier
Fluke 179
✅ Reliable and accurate for general use
✅ More affordable than the 87V
✅ Includes temperature measurement
❌ No VFD mode
❌ Lower frequency measurement capabilities
🛠️ Which One Should You Choose?
- Choose the Fluke 87V if you’re working in industrial environments, dealing with variable frequency drives, or need advanced troubleshooting capabilities. It’s built to handle demanding scenarios and offers more precision.
- Choose the Fluke 179 if your work involves general electrical, HVAC, or field service tasks where you need a reliable, high-quality meter but don’t necessarily need the advanced functions of the 87V.
💡 Final Thoughts
Both the Fluke 87V and Fluke 179 are excellent multimeters, and you really can’t go wrong with either. The key difference lies in your work environment and the complexity of the tasks you handle. If you need industrial-grade versatility, the 87V is worth the investment. For everyday electrical and electronics work, the 179 delivers great performance at a lower price point.