• Innovative 3-in-1 Design
  Combines the functionality of a digital oscilloscope, multimeter, and signal generator. Ideal for testing, debugging, and repairing electronic circuits.

• Crisp IPS Display
  A 3.2-inch IPS screen delivers vibrant visuals with adjustable waveform colors for enhanced clarity.

• Powerful Oscilloscope Features

  • 120MHz bandwidth and 250MSa/s sampling rate for precise waveform analysis.

  • Dual-channel mode allows simultaneous measurement of two waveforms.

  • Supports sensitivity, time base adjustment, and FFT spectrum analysis.

Introducing the 3-in-1 Digital Oscilloscope Multimeter Signal Generator (Model: DS03D12), a versatile and compact tool designed for electronics enthusiasts and professionals. This smart oscilloscope combines a dual-channel oscilloscope, a multimeter, and a signal generator into one convenient device. Featuring a 120MHz bandwidth, fully automatic functionality, and advanced features like XY, Zoom, Reference, and Cursor modes, it ensures precise measurements and diagnostics. Its 3.2-inch display with English language support and soft silicone keys make it user-friendly and intuitive. Powered by a rechargeable Type-C 5V battery, it offers up to 6 hours of continuous use. Compact and portable with a collapsible stand, the DS03D12 is perfect for on-the-go applications, measuring just 14.5 x 8.6 x 3.2 cm.

The Oscilloscope Parameters highlight a versatile 2-channel device with a real-time sampling rate of 250MSa/s and a bandwidth of up to 120MHz. It supports AC/DC coupling, advanced trigger modes (auto/normal/single), and multiple waveforms like sine, square, and triangular. With features like 14 measurement types, FFT analysis, zoom mode, XY display, and a storage capacity of 128KB, it ensures precise and flexible operation. The device also includes a waveform generator (1Hz–2MHz) and supports screenshots, making it ideal for professional and educational use. Its compact design is perfect for on-the-go diagnostics and testing.

The Multimeter Parameters showcase a highly accurate and versatile tool capable of measuring DC voltage (up to 750V), AC voltage (up to 600V), DC and AC currents (600mA/10A), resistance (up to 60.00MΩ), and capacitance (up to 600.0μF). It also features diode testing (0.0V–3.3V) and continuity detection with audible feedback at 50Ω or below. With precision ranging from ±(0.5%+3) for voltage to ±(10%+5) for high capacitance, and safety enhancements like a 600mA hole with a 1A fuse, this multimeter is ideal for both professionals and hobbyists.

Students: Ideal for learning electronics, circuit analysis, and basic engineering principles.

Hobbyists: Perfect for exploring electronics projects, DIY projects, and audio tinkering.

Technicians: A valuable tool for troubleshooting, repair, and maintenance tasks.

Researchers: Useful for basic research and development in various fields.

Radio Amateurs: Essential for working with radio circuits, antennas, and RF systems.

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This  Digital Oscilloscope offers flexible triggering options for precise signal capture. It supports both automatic and manual trigger modes, allowing you to capture signals either continuously or at specific events. You can set the trigger type to detect rising or falling edges of the signal. Additionally, the trigger level can be adjusted manually or set to automatically adapt to the signal characteristics. Finally, the trigger source can be selected from Channel 1, Channel 2, or an external source, providing versatility for different measurement scenarios.  

• Trigger Modes: Auto, Normal, Single  

• Trigger Type: Rise/Fall

• Trigger Level: Manual/Auto

• Trigger Source: CH1/CH2

This Multi-Field Analyzer boasts a comprehensive feature set, including roll, XY mode, cursor measurements, persistence display, reference lines, Fast Fourier Transform (FFT) analysis, screenshot capture, zoom functionality, and calibration capabilities. This combination of features ensures accurate and in-depth signal analysis and measurement across a wide range of applications. 

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This device incorporates a high-precision true RMS multimeter for accurate measurements. It supports fast software calibration for enhanced accuracy and reliability. A unique feature allows simultaneous use of the oscilloscope and multimeter, displaying multimeter readings in a small window on the upper right corner of the oscilloscope screen, particularly useful for low voltage, resistance, and continuity measurements. 

Multi-Field Use: Ideal for a wide range of applications in electronics and beyond.

Basic R&D: Assists in prototyping, testing, and developing new electronic circuits.

Electronics Repair: Troubleshoot and diagnose faults in electronic devices.

Power Repair: Analyze and repair power systems, including AC/DC circuits.

Radio Amateurs: Investigate RF signals, design and test antennas, and conduct radio experiments.

Education: A valuable tool for teaching electronics concepts, conducting experiments, and hands-on learning.

Circuit Failure: Diagnose and isolate the root cause of circuit malfunctions.

Bus Waveform Analysis: Observe and analyze data transmission on various bus systems.

Crystal Waveform: Examine the characteristics of crystal oscillators for precise timing and frequency control.

This smart desktop oscilloscope is a powerful and versatile tool featuring high bandwidth for capturing fast signals, a built-in multimeter for comprehensive measurements, dual channels for simultaneous signal analysis, a full range of advanced features, and a built-in signal generator for signal source generation and testing. 

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This oscilloscope supports both X and Y cursor measurements, providing precise analysis of signal characteristics. The horizontal cursor allows for accurate measurement of time intervals between events, such as the period of a waveform or the delay between pulses. The vertical cursor enables precise measurement of voltage at any point on the waveform and the voltage difference between two selected points. 

This 3in1 Digital Oscilloscope  integrates a versatile waveform signal generator that produces various signals, including sine waves, square waves, and triangle waves. The output voltage amplitude is 2.5V, and the frequency can be adjusted over a wide range from 0 to 2 MHz. Additionally, the square wave duty cycle is adjustable from 1% to 99%, providing flexibility for generating different signal shapes and characteristics. 

• Dual Channel Mode: When channel 2 is enabled, the oscilloscope transitions into a dual-channel mode.

• Simultaneous Measurement and Display: In this mode, the device can measure and display two signal waveforms concurrently on the screen.

• Comparative Analysis: The dual-channel mode facilitates the comparison and analysis of the two waveforms.

• Applications: Examples of applications include:

  • Measuring the phase difference between two signals.

  • Analyzing the dead time in complementary Pulse Width Modulation (PWM) signals.

In essence, the dual channel feature enhances the oscilloscope's capabilities by allowing users to:

• Visualize Signal Relationships: Observe how two signals interact with each other in terms of timing, amplitude, and shape.

• Diagnose Timing Issues: Identify timing-related problems in circuits, such as phase shifts or delays.

• Analyze Complex Signals: Break down complex signals into their constituent components for better understanding.

This oscilloscope allows for convenient waveform storage and retrieval. With a single click, you can save the currently displayed waveform. The saved waveforms can be accessed through a picture browsing page, where you can view thumbnails and enlarge them for detailed analysis. Additionally, you have the flexibility to delete unwanted waveforms from the saved collection.

• Easy Saving: One-click waveform saving.

• Convenient Browsing: Thumbnail view for easy navigation.

• Full-Screen Viewing: Detailed observation of saved waveforms.

• Flexible Deletion: Remove unwanted waveforms as needed.

This oscilloscope features a 3.2-inch high-definition IPS display, ensuring clear and vibrant waveform visualization from any viewing angle. The display offers excellent clarity and detail, allowing for precise analysis of signal characteristics. For enhanced differentiation, Channel 2 waveforms can be displayed in green, cyan, or purple, making it easier to compare and analyze multiple signals.

• Size and Clarity: 3.2-inch high-definition display for clear and detailed viewing.

• IPS Technology: Wide viewing angles with minimal color distortion.

• Color Options: Customizable colors for Channel 2 waveforms for improved analysis.

The XY Mode allows for the visualization of the relationship between two signals. By combining the waveforms from two channels, the oscilloscope generates an XY plot. This mode is particularly useful for observing Lissajous figures, which are complex patterns created by the interaction of two sinusoidal signals with different frequencies and phase relationships. Analyzing these figures can provide valuable information about the phase difference and frequency ratios between the signals. 

This oscilloscope supports latching reference waveforms. This feature allows you to capture and hold a specific waveform on the screen while the input signal continues to be displayed dynamically. This static reference waveform can then be used for comparison with subsequent waveforms, enabling you to easily identify changes, trends, or anomalies in the signal behavior.

• Latching Capability: Captures and holds a specific waveform.

• Static Display: Displays the reference waveform while the input signal is updated dynamically.

• Comparison Tool: Facilitates comparison between the reference waveform and subsequent signals.

The oscilloscope incorporates a Fast Fourier Transform (FFT) function that analyzes waveforms in the time domain and transforms them into the frequency domain. This allows for the identification and analysis of the frequency components present in the signal. The FFT display can be presented in either linear or logarithmic format. It's important to note that this FFT function primarily provides a visual representation of the frequency spectrum (spectrogram) and does not support direct numerical frequency measurements.

• Time-to-Frequency Conversion: Transforms waveforms from time domain to frequency domain.

• Frequency Component Analysis: Identifies and analyzes the frequency components present in the signal.

• Display Options: Linear and logarithmic display options for different viewing perspectives.

• Spectrogram View: Primarily provides a visual representation of the frequency spectrum.

• No Direct Frequency Measurement: While the FFT analysis is performed, direct numerical frequency measurements are not supported.

Unlock deeper insights into your signals with this powerful oscilloscope. Experience the ease of dual-channel analysis, the precision of cursor measurements, and the clarity of the HD IPS display. Order Now and elevate your signal analysis capabilities!