3-in-1 Portable Digital Oscilloscope, Multimeter & Signal Generator(Dual)

This portable 3-in-1 electrical test instrument integrates a dual-channel digital oscilloscope, high-resolution true-RMS multimeter, and built-in signal generator into a single compact handheld device. Designed for flexibility and portability, it is well suited to electronics troubleshooting, circuit analysis, maintenance work, and training environments.

The unit features a 3.5-inch IPS full-view colour display with clear waveform and numeric presentation, allowing users to view oscilloscope traces and multimeter readings simultaneously. With a real-time sampling rate of up to 200 MSa/s and bandwidth suitable for general electronic signal analysis, it enables accurate observation of voltage waveforms, timing, and signal behaviour.

The integrated multimeter supports auto and manual ranging, true RMS measurement, and common electrical parameters, while the signal generator allows basic waveform output for testing and verification tasks. A removable rechargeable lithium battery provides portable operation for field use, reducing reliance on bench power.

This all-in-one design reduces the need to carry multiple instruments, making it an efficient solution for technicians, engineers, educators, and advanced DIY users.

Key Applications

• Electronic circuit diagnostics

• Signal analysis and waveform observation

• Electrical maintenance and troubleshooting

• Field service and mobile testing

• Education, training, and laboratories

• Embedded systems and low-frequency signal testing

Key Features

• 3-in-1 design: oscilloscope, multimeter & signal generator

• Dual-channel digital oscilloscope

• High-resolution IPS colour display

• True RMS multimeter functionality

• Auto and manual range selection

• Data hold and backlight functions

• Compact, handheld and portable design

• Removable rechargeable lithium battery