DCT | Test and Measurement

Welcome to our new site! Feel free to report any issues, contact us at [email protected]


  • Precision Measurement: Offers a high-resolution 5.5-digit display for accurate readings in various applications, ensuring you capture even the smallest changes.
  • True RMS Technology: Measures both AC and DC signals accurately, making it suitable for diverse tasks, from voltage and current measurements to frequency and resistance testing.
  • Connectivity and Data Handling: Equipped with USB and LAN interfaces for effortless data transfer, enabling data logging and analysis to streamline your work.
  • Safety Features: Prioritizes safety with overload protection, fuse warnings, and compliance with industry standards, ensuring both user safety and equipment longevity.
  • Versatile and Portable: Versatility for hobbyists, engineers, and students, combined with a compact design, makes it suitable for lab, workshop, and field use.
Send Enquiry

  • Unparalleled Accuracy: The SDM3055-SC boasts an impressive 5.5-digit display resolution, ensuring that you can capture even the most minuscule changes in your measurements with confidence. Whether you’re working on critical electronic components or intricate electrical circuits, this multimeter provides the precision you need.
  • True RMS Measurement: With True RMS (Root Mean Square) technology, this multimeter accurately measures both AC and DC signals, making it ideal for a wide range of applications, from voltage and current measurements to frequency and resistance testing. No waveform distortion will go unnoticed.
  • Advanced Connectivity: Stay connected with ease. The SDM3055-SC offers USB and LAN interfaces for effortless data transfer to your computer, facilitating data logging and analysis. Seamlessly integrate your measurements into your projects and reports.
  • Intuitive User Interface: The large, high-resolution TFT-LCD screen provides clear readings and a user-friendly interface. Navigate through the various functions, select measurement modes, and access additional features with ease, thanks to the intuitive on-screen menus.
  • Safety First: Safety is paramount, especially when dealing with high-voltage applications. The SDM3055-SC incorporates comprehensive safety features, including overload protection, a fuse warning, and a durable design, ensuring your well-being and the longevity of the device.
  • Versatile Applications: Whether you’re an electronics hobbyist, a professional engineer, or a student, this multimeter is your go-to tool for a wide variety of tasks. From troubleshooting electronic circuits to testing industrial equipment, it’s a versatile addition to your toolkit.
  • Multi-Language Support: Language is no barrier. The SDM3055-SC supports multiple languages, making it accessible and convenient for users around the world.
  • Compact and Portable: Designed with portability in mind, this multimeter is lightweight and easy to carry. It’s the perfect companion for on-the-go measurements, whether in the lab, workshop, or field.

The SDM3055-SC Digital Multimeter is a versatile and high-performance instrument designed to meet the demands of both professionals and enthusiasts in the field of electronics, electrical engineering, and beyond. This cutting-edge multimeter combines accuracy, reliability, and user-friendly features to empower you in your quest for precision measurements.

The SDM3055-SC Digital Multimeter combines cutting-edge technology with user-friendly features to provide you with precise and reliable measurement solutions. It’s the instrument of choice for professionals and enthusiasts who demand the best. Trust in its accuracy, and unlock a new level of efficiency in your work.

Product Specifications:

  • Model: SDM3055-SC
  • Display: 5.5-inch TFT-LCD
  • Display Resolution: 5.5 digits
  • Language Support: Multiple languages
  • Safety Standards: EN61010-1, CAT II 1000V / CAT III 600V

Measurement Functions:

  • Voltage Measurement Range (DC): 100mV to 1000V
  • Voltage Measurement Range (AC True RMS): 100mV to 750V
  • Current Measurement Range (DC): 1μA to 10A
  • Current Measurement Range (AC True RMS): 1μA to 10A
  • Resistance Measurement Range: 100Ω to 100MΩ
  • Frequency Measurement Range: 0.01Hz to 1MHz


  • Voltage Accuracy (DC): ±(0.005% + 2 digits)
  • Voltage Accuracy (AC True RMS): ±(0.5% + 20 digits)
  • Current Accuracy (DC): ±(0.03% + 3 digits)
  • Current Accuracy (AC True RMS): ±(0.3% + 30 digits)
  • Resistance Accuracy: ±(0.03% + 5 digits)
  • Frequency Accuracy: ±(0.01% + 2 digits)

Additional Features:

  • True RMS Measurement: Yes
  • Connectivity: USB, LAN
  • Data Logging: Supported
  • Overload Protection: Yes
  • Fuse Warning: Yes
  • Power Supply: AC 100V-240V, 50/60Hz
  • Dimensions (WxHxD): 261mm x 112mm x 330mm
  • Weight: 3.5 kg (7.7 lbs)

Environmental Conditions:

  • Operating Temperature: 0°C to 40°C (32°F to 104°F)
  • Storage Temperature: -20°C to 70°C (-4°F to 158°F)
  • Relative Humidity: ≤80% non-condensing

Included Accessories:

  • Test Leads
  • USB Cable
  • LAN Cable
  • Power Cord
  • User Manual

The SDM3055-SC Digital Multimeter is a versatile and highly accurate instrument designed for a wide range of applications in electronics, electrical engineering, and beyond. With its true RMS capability, advanced connectivity options, and intuitive interface, it is the ideal choice for professionals and enthusiasts seeking precision and reliability in their measurements. Trust in its safety features and portability, and elevate your measurement capabilities with this exceptional multimeter.

Elevate your measurement capabilities with the SDM3055-SC Digital Multimeter. Order yours today and experience the difference in precision and performance.


Send Enquiry For:


Israel's Leading Businesses Choose DCT

Israel's Leading Businesses Choose DCT

DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.

DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.

We can get back to you!

Need a Rugged Device?

Fill in the form!

A variety of tablets are available for all use cases.
- only solutions - No obligations -

Our experts can help you find just about anything.

What Were You Looking For? Let us help.