Portable Digital Oscilloscope

What is it?

A single-channel digital oscilloscope with 12-bit resolution and 200KHz bandwidth. The device features a 2.4-inch color TFT LCD display (320 x 240) and operates at a maximum sampling rate of 1Msps.

Why we made it Designed for portable signal analysis and waveform measurement applications where a compact form factor is required. The unit's small size (117mm × 76mm × 15mm) and low weight (70g) make it suitable for field diagnostics and mobile testing scenarios.

Key specifications The oscilloscope provides:

• Input range from 10mV/div to 5V/div with <5% sensitivity error
• 1M ohm input impedance with 50Vpk maximum input
• DC, AC, and GND coupling options
• Timebase range: 10μs/div to 500s/div
• 1024-point record length
• Three trigger modes (Auto, Normal, Single) with rising/falling edge triggering

Power requirements: 9V DC (8-12V acceptable) at 120mA current draw. Fully assembled and cased in acrylic, a DC 9V power supply (not included) is required to run the device. The power jack on the mainboard accepts a standard 5.5mm/2.1mm DC plug.