Portable Digital Oscilloscope | 2.8" Screen

Circuit troubleshooting becomes simple with AtlasBay's portable digital oscilloscope. When signals aren't behaving as expected, this handheld scope delivers immediate answers with its bright 2.8-inch display and intuitive AUTO button for instant signal capture. Keep professional testing power in your pocket wherever your projects take you.

Choose the model that matches your testing demands. The Standard version captures 5 million samples per second with 1 MHz bandwidth, perfect for everyday electronics work. The Pro model steps up to 48 million samples per second and 10 MHz bandwidth for advanced lab applications. Both oscilloscopes include built-in waveform generators—Standard produces 10,000 test cycles while Pro delivers 50,000—eliminating the need for separate equipment.

All models feature three trigger modes to capture steady patterns or intermittent signals reliably. The rugged design measures signals up to 400 volts safely, making this portable oscilloscope ideal for field service, hobby electronics, education, and professional repair work.

• 2.8-inch display with clear digital waveform visualization
• Three trigger modes: edge, pulse width, and video
• Built-in signal generator for circuit testing
• Dual-channel measurement capability
• Safe operation up to 400 volts
• Standard and Pro models available with different sampling rates