Fluke 101 vs Fluke 106 – What’s the difference?

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For technicians, hobbyists, and DIY users, Fluke’s entry-level compact digital multimeters offer reliability at an affordable price. The Fluke 101 and Fluke 106 are two of the most popular models in this category.

FLUKE-101 Digital Multimeter

While they look similar, they serve slightly different purposes. Let’s break down the key differences so you can pick the right one.

Table of Contents

📋 Overview of the Fluke 101

The Fluke 101 is designed as a basic, ultra-portable digital multimeter for quick measurements. It’s affordable, lightweight, and durable, making it a great option for beginners or those who need a secondary meter for simple checks.

Fluke 101 Basic Digital Multimeter Pocket Portable Meter Equipment Industrial (Original Version)

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Key Features:

  • Compact and lightweight (only ~160g).
  • Measures AC/DC voltage, resistance, continuity, and frequency.
  • CAT III 600V safety rating.
  • 2000-count display.
  • No current (A or mA) measurement.

Best For: Beginners, homeowners, or professionals needing a quick, pocket-sized tester for basic measurements.

⚡ Overview of the Fluke 106

The Fluke 106 is a step up, offering more measurement functions while keeping the same compact form factor.

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Key Features:

  • Measures AC/DC voltage, resistance, continuity, and frequency.
  • Can also measure current (up to 10A) and capacitance.
  • True-RMS for more accurate AC readings.
  • CAT III 600V safety rating.
  • Compact size, slightly heavier than the 101.

Best For: Professionals or hobbyists who need a compact multimeter but still require current and capacitance measurement.

⚖️ Fluke 101 vs 106: Side-by-Side

FeatureFluke 101Fluke 106
Size & WeightVery light, pocket-sizedCompact, slightly heavier
Voltage Measurement✅ Yes✅ Yes
Resistance/Continuity✅ Yes✅ Yes
Frequency✅ Yes✅ Yes
Current Measurement❌ No✅ Up to 10A
Capacitance❌ No✅ Yes
True-RMS❌ No✅ Yes
Safety RatingCAT III 600VCAT III 600V
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✅ Pros and Cons

Fluke 101
✔ Affordable entry-level option
✔ Extremely lightweight and portable
✔ Reliable for voltage, resistance, and continuity
✘ No current measurement
✘ Lacks True-RMS

Fluke 106
✔ Includes current and capacitance measurement
✔ True-RMS accuracy
✔ Still compact and easy to carry
✘ More expensive than the 101
✘ Fewer features compared to larger Fluke meters

FLUKE-101 Digital Multimeter

📝 Which One Should You Choose?

  • Choose the Fluke 101 if you want a budget-friendly, ultra-portable meter for basic tasks like voltage checks, resistance, and continuity testing.
  • Choose the Fluke 106 if you need a compact but more capable meter with current and capacitance measurements and True-RMS accuracy.

In short, the Fluke 101 is the minimalist’s choice, while the Fluke 106 is the more versatile compact multimeter for everyday professional use.

Fluke 17B+ Digital Multimeter, for Electrical Applications, Measures AC/DC Voltage 1000V, Current Measurements to 10A, Resistance, Continuity, Diode, Capacitance, Frequency, and Temperature Testing