Professional Precision at Your Fingertips with AmpDtec Multimeter

The AmpDtec DMT-99 Smart Multimeter combines professional-grade accuracy with user-friendly operation. Its 2.4″ TFT color display delivers crystal-clear readings while the multi-function capabilities handle everything from basic voltage tests to complex frequency measurements. Perfect for professionals who demand reliability and hobbyists who appreciate intelligent design in their measuring instruments.

AS SEEN ON

Compact Powerhouse for All Your Measurement Needs

Looking For A Complete Testing Solution?

The DMT-99 combines multiple testing instruments into a single compact device, offering voltage, current, resistance, capacitance, frequency, and temperature measurements in one powerful package that fits in your pocket.

Tired Of Complicated Measurement Processes?

With automatic recognition technology, the DMT-99 intelligently detects and measures voltage, resistance, and continuity without manual switching, making testing faster and more intuitive for professionals and beginners alike.

Want Reliable Protection For Your Equipment?

Built with an intelligent anti-burn chip and dual ceramic fuse system, the DMT-99 provides comprehensive overload protection across all measurement ranges, ensuring both your safety and the longevity of your testing instrument.

Engineered for Versatility and Precision Control

4.8 rating based on total orders

Innovative Features That Set New Industry Standards

The DMT-99 revolutionizes testing with its monitoring and recording measurement modes, allowing you to track changes over time. The 10000-count resolution provides exceptional precision, while the true RMS functionality guarantees accurate readings regardless of waveform shape. Six language options make this instrument globally accessible.

$129.00

$258.00

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“Perfect combination of professional features and portability. The color display makes readings instantly clear, and the auto-recognition has cut my testing time in half.” 

– Cindy S., USA

WHY CHOOSE

AMPDTEC

Uncompromising Safety in Every Measurement

AMPDTEC FEATURES ALL YOU CAN EXPECT:

SUPERIOR ACCURACY

True RMS measurement technology delivers precise readings regardless of waveform shape, ensuring reliable results in all applications.

ENHANCED SAFETY

Comprehensive overload protection and non-contact measurement capabilities keep you protected while working on potentially hazardous electrical systems.

EXCEPTIONAL VISIBILITY

The 2.4″ TFT high-definition color display provides crystal-clear readings even in challenging lighting conditions.

REMARKABLE VERSATILITY

Multi-function capabilities cover all essential electrical measurements in one device, eliminating the need for multiple testing tools.

OUTSTANDING PORTABILITY

Compact phone-sized design with integrated test probe storage allows for easy one-handed operation and convenient transportation.

IMPRESSIVE ENDURANCE

The 1500mAh battery delivers 10 hours of continuous operation, supporting a full day of testing without recharging.

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What's Included in the LumyOpti?

Multimeter

Test Pen

Charging Cable

Packaging Box

24/7 Customer Support

Our award-winning customer support team is ready 7 days a week to answer your inquiries by email or live chat. Just send us a message and we’ll be happy to help you.

MEET THE AMPDTEC

Frequently Asked Questions

The DMT-99 features automatic recognition technology, a TFT color display, and true RMS measurement in a compact design.

The built-in 1500mAh lithium battery provides approximately 10 hours of continuous use.

Yes, it measures temperatures from -55°C to 1300°C (-67°F to 2372°F).

Yes, with built-in overload protection and non-contact measurement capabilities for enhanced safety.

Six languages: English, Russian, Portuguese, Japanese, German, and Chinese.

Yes, it includes a test pen and charging cable in the package.

Yes, it features non-contact voltage detection with visual and audible alerts.
inspections.

It can measure up to 999.9V DC and 750.0V AC.

SIMPLIFY COMPLEX MEASUREMENTS WITH CUTTING-EDGE TECHNOLOGY

Bold and Powerful: The Evolution of Testing Technology

Julia R.

As an electrical contractor, I’ve used many multimeters, but the DMT-99’s accuracy and safety features are exceptional. The non-contact detection has been a game-changer.

Mike K.

Compact enough for my toolbox but powerful enough for any job. The 10-hour battery life gets me through a full workday without recharging.

Amily M.

The temperature measurement function eliminated the need to carry a separate thermometer. The intuitive interface made it easy to use right out of the box.