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Black Mastfuyi FY106B multimeter and accessory probes for electrical testing
A grid showing various electrical tests performed by a digital multimeter including voltage, current, frequency, resistance,
A digital multimeter is shown next to a diagram illustrating the difference between true and false RMS measurements.
Features of a professional digital multimeter including data hold, auto power off, and low battery indication.
A grid showing various electrical tests performed by a digital multimeter including voltage, current, frequency, resistance,
Digital multimeter showing manual and auto modes with various electrical test functions displayed on the screen.
Features of a professional digital multimeter including data hold, auto power off, and low battery indication.
Comparison table showing technical specifications for the FY106A and FY106B digital multimeters
A black digital multimeter with an LCD screen and various language options is shown alongside technical specifications.
A black digital multimeter with a display showing 226.7V and various language options.
A black digital multimeter with a display showing 226.7V and various language options.
A black digital multimeter with an LCD screen and various language options is shown alongside technical specifications.
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Professional Digital Multimeter for Electrical Testing

Regular price €39,99 Sale price €33,99 – €51,99

Why customers love it

Measure electricity with unmatched precision and confidence

Unlock accurate electrical diagnostics with our professional digital multimeter, built for reliable performance in any circuit.

  • Accurately measure AC and DC Voltage, Current, and Resistance.
  • Features True RMS capability for dependable readings across fluctuating signals.
  • Includes an essential auto-shutdown feature for enhanced user safety.
  • Enjoy convenience with automatic measurement modes.
  • Built-in flashlight and backlight ensure visibility in dark environments.
Black Mastfuyi FY106B multimeter and accessory probes for electrical testing

Precision Diagnostics at Your Fingertips

True RMS Reliability

Get stable, accurate readings even on non-sinusoidal AC power sources.

Built-in Safety

Features an auto-shutdown function to protect you during testing.

Superior Visibility

A bright flashlight and backlight make complex measurements easy to see.

Versatile Measurement

Handles Voltage, Current, and Resistance in one reliable device.

Technical Specifications

Key Features and Capabilities

Detailed technical details for serious users.

Measurement Types
AC and DC Voltage, Current, and Resistance
Core Technology
True RMS capability
Safety Feature
Auto-shutdown function
Display
Built-in Flashlight and Backlight Display
Measurement Modes
Automatic measurement modes

Why Choose Our Multimeter

Multimeter vs. Generic Tools

The difference between reliable testing and guesswork.

Feature
SmartPicksDIY
Typical alternative
Accuracy Standard
True RMS Capability
Standard Sine Wave Measurement
User Safety
Auto-Shutdown Feature
None or Basic Protection
Visibility
Integrated Flashlight/Backlight
Requires External Light Source
Versatility
Comprehensive Functions
Limited Functionality

Our worry-free shopping promise

If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.

Frequently Asked Questions

Answers to common multimeter inquiries.

Can I use this meter for high-power industrial circuits?

This multimeter is designed for general electronics, hobbyists, and DIY projects. Always consult the manual before testing circuits above standard household voltage limits.

How accurate are the readings?

The True RMS feature ensures highly reliable and accurate measurements for most standard electrical components and circuits.

What happens if I accidentally touch the terminals?

The device includes an auto-shutdown feature designed to minimize risk, but always exercise caution when working with live circuits.

Is the unit suitable for battery-powered work?

Yes, it is designed to be a versatile tool for various testing needs, making it ideal for portable work environments.

Shipping & returns

Shipping

  • Delivers to Germany (based on your selected country/region).
  • Estimated delivery: 3–15 business days after dispatch.
  • Shipping cost: Free.

Returns

You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.