Fluke’s industrial-grade digital multimeters are trusted worldwide for their accuracy, durability, and safety. Two of the most popular models in this category are the Fluke 28 II and the Fluke 87V.
While they share many similarities, they are designed with different priorities: one is a rugged, waterproof multimeter, while the other is a precision troubleshooting meter for complex electronics and industrial systems.
Let’s compare them side by side.
📋 Quick Overview
- Fluke 28 II: A rugged, waterproof, and dustproof multimeter, designed for the harshest environments. It’s built to withstand drops, shocks, and extreme conditions.
- Fluke 87V: A precision industrial multimeter, ideal for troubleshooting motors, drives, power systems, and sensitive electronics with its advanced measurement features.
📊 Fluke 28 II vs Fluke 87V Comparison Table
| Feature | Fluke 28 II | Fluke 87V |
|---|---|---|
| Display | 20,000-count LCD with backlight | 20,000-count dual LCD |
| True-RMS | Yes | Yes |
| AC/DC Voltage | Up to 1000V | Up to 1000V |
| Current Measurement | Up to 10A | Up to 20A (30s overload) |
| Resistance | Up to 50 MΩ | Up to 50 MΩ |
| Capacitance | Up to 10,000 µF | Up to 9,999 µF |
| Frequency | Up to 200 kHz | Up to 200 kHz |
| Temperature Measurement | Yes (with probe) | Yes (with probe) |
| Special Features | Waterproof (IP67), drop tested (3m), dustproof, extreme durability | Low-pass filter for VFDs, fast min/max (250 µs), selectable filter |
| Safety Rating | CAT III 1000V, CAT IV 600V | CAT III 1000V, CAT IV 600V |
| Battery Type | 3 × AA | 9V battery |
| Size & Weight | Larger, ~698 g | ~624 g |
| Target User | Field technicians in harsh environments | Industrial electricians and engineers |
✅ Pros & Cons of Fluke 28 II
Pros
- Extremely rugged (IP67 waterproof, dustproof, drop-tested)
- True-RMS accuracy
- Wide operating temperature range
- Perfect for outdoor and field work in tough conditions
- Excellent safety ratings
Cons
- Heavier and bulkier than the 87V
- Fewer advanced troubleshooting features
- More expensive than mid-range Fluke meters
✅ Pros & Cons of Fluke 87V
Pros
- Highly accurate True-RMS readings
- Advanced diagnostics (low-pass filter, fast min/max capture)
- CAT IV safety rating for industrial use
- Handles higher current (20A vs 10A)
- Widely considered the benchmark professional DMM
Cons
- Not waterproof or dustproof
- Less rugged compared to Fluke 28 II
- Slightly less durable in extreme field conditions
🛠️ Which One Should You Choose?
- Choose the Fluke 28 II if you’re working in harsh environments such as construction sites, outdoor fieldwork, mining, or industrial facilities where water, dust, and physical impact are common.
- Choose the Fluke 87V if you need precision troubleshooting features for motors, variable frequency drives, and sensitive electronics in industrial environments.
In short:
- 28 II = Rugged field-ready multimeter
- 87V = Precision industrial troubleshooting tool