USB Digital Oscilloscope – 4 Channel, 70–250MHz, 1GSa/s

This USB Digital Oscilloscope with Arbitrary Waveform Generator combines the power of a bench oscilloscope with the portability and flexibility of a PC-based test instrument. Featuring 4 analog channels, 1GSa/s real-time sampling, and bandwidth options up to 250MHz, it is suitable for demanding signal analysis, embedded system debugging, and RF diagnostics.

The integrated DDS / Arbitrary Waveform Generator supports standard and user-defined waveforms, making it ideal for simulating sensor outputs, control signals, and non-periodic waveforms. With high vertical resolution and flexible waveform editing, engineers can easily recreate real-world signals for testing and validation.

Designed for plug-and-play operation via USB, this oscilloscope connects directly to a Windows PC or laptop, eliminating the need for a built-in display while enabling large-screen analysis and data capture. Advanced features such as protocol decoding, FFT spectrum analysis, pass/fail testing, and waveform record & replay deliver functionality comparable to full bench instruments—at a fraction of the cost and size.

Its compact anodised aluminium enclosure provides excellent durability, heat dissipation, and portability, making it well-suited for field service, production line testing, education, and mobile engineering work.

Key Applications (SEO Keywords Included)

• USB oscilloscope for PC

• 4-channel digital oscilloscope

• Portable oscilloscope for field testing

• Embedded systems and microcontroller debugging

• Serial bus analysis (I²C, SPI, UART, CAN, LIN)

• Production line testing and fault diagnosis

• Sensor simulation and signal generation

Key Features

• 4-channel USB digital oscilloscope

• Bandwidth options from 70MHz to 250MHz

• 1GSa/s real-time sampling rate

• Integrated DDS / arbitrary waveform generator (1 channel)

• High-resolution signal acquisition

• FFT spectrum analyser

• Serial bus trigger and decode

• Pass/Fail testing for production environments

• Waveform record, replay, and averaging

• Plug-and-play USB 2.0 connectivity

• Compact, rugged aluminium enclosure

• Supports multiple units connected to one PC