MAXRIENY O9 Handheld Oscilloscope Multimeter 50MHz 2ChannelX

Meet the MAXRIENY O9 Handheld Oscilloscope Multimeter, a compact, all-in-one testing companion that combines oscilloscope, digital multimeter, and signal transmitter in a single portable device. With a 50 MHz bandwidth and dual channels, it delivers crisp waveforms and precise measurements wherever your work takes you.

Dual‑channel oscilloscope with robust performance

• 50 MHz bandwidth and up to 280 MS/s real‑time sampling for accurate signal capture across two channels.
• 3.98-inch 480×320 color TFT display for clear, on‑the‑go waveform viewing.
• High‑voltage protection with ±400 V peak measurement capability for safe testing of power electronics.

True RMS multimeter with wide measurement coverage

• 6000‑count true RMS digital multimeter mode measuring AC/DC voltage, current, resistance, capacitance, temperature, diode, continuity, and more.
• Supports a broad range of voltages and currents with precise accuracy for everyday electronics debugging.
• Automatic shutdown and low‑battery alerts keep you informed and protected during field work.

Integrated DDS signal generator

The built‑in DDS function generator offers 7 waveforms with a maximum output of 2 MHz. Adjust frequency, amplitude, and duty cycle to excite circuits, validate responses, and verify signal paths with ease.

Power, portability, and accessories

• 5000 mAh rechargeable battery provides up to 10 hours in oscilloscope mode or 24 hours in multimeter mode. Rechargeable power ensures you won’t miss a measurement.
• Data storage and export options let you save measurements to USB flash drive or PC for later analysis and reporting.
• Premium EVA carrying case included for safe, organized transport on the go.
• Compatible with a flexible current clamp to measure AC/DC current up to 2000 A (clamp sold separately).

Designed for engineers, technicians, and DIY enthusiasts, the MAXRIENY O9 delivers professional-grade testing in a portable form factor. Whether diagnosing a PCB, servicing a vehicle, or validating a prototype, this handheld instrument provides comprehensive measurement, waveform capture, and signal generation capabilities in one convenient device.