Description :
The FNIRSI DPOX180H Oscilloscope is a powerful and cost-effective 180MHz 2-channel digital oscilloscope designed for engineers, technicians, and electronics enthusiasts. Combining both an oscilloscope and a signal generator in one compact device, it delivers high performance for professional and DIY applications.
With a 500MSPS real-time sampling rate and up to 50,000 waveforms per second refresh rate, this digital phosphor oscilloscope captures even rare and fast signal anomalies with precision. The 2.8-inch IPS LCD display provides clear and high-contrast waveform visualization, while the 5mV sensitivity ensures accurate measurement of small signals.
Equipped with advanced features like noise filtering, digital trigger modes, and ZOOM time base, it simplifies complex signal analysis and digital protocol debugging. The built-in DDS signal generator (up to 20MHz) enhances testing flexibility, making it an all-in-one solution for electronic testing.
Its compact handheld design, 400V high-voltage protection, waveform storage (up to 250 sets), and USB data export make it ideal for lab testing, field work, repair tasks, and educational use.
Specifications :
Product Specifications.
| Specification | Details |
|---|---|
| Model | DPOX180H |
| Number of Channels | 2 |
| Analog Bandwidth | 180MHz |
| Max Waveform Capture Rate | 50,000 wfm/s |
| Real-Time Sampling Rate | 500MSa/s |
| Maximum Sampling Rate | 500MSPS |
| Input Coupling | DC / AC |
| Rise Time | 2.5nS |
| Storage Depth | 120Kpts |
| Water Resistance | IPX6 |
| Input Impedance | 1MΩ – 18pF |
| Vertical Sensitivity | 5mV ~ 10V (1X) |
| Time Base Range | 5nS ~ 50S |
| DC Accuracy | ±2% |
| Time Accuracy | ±0.01% |
| Measurement Range | 40mV ~ 80V (1X) |
Advanced Functions.
| Feature | Support / Details |
|---|---|
| Digital Phosphor Technology | Supported |
| Color Temperature Display | Supported |
| Zoom Time Base | Supported |
| Hardware Bandwidth Limit (20M) | Supported |
| Auto Bandwidth Adjustment | Supported |
| X-Y Mode | Supported |
| FFT Analysis | Supported |
| Cursor Measurement | Frequency / Period / Amplitude |
| Trigger Detection | Digital Trigger |
| Trigger Modes | Auto / Single / Normal |
| Trigger Edge | Rising / Falling |
| Roll Mode | Supported |
| Auto Adjustment | Supported |
Storage & Data.
| Feature | Details |
|---|---|
| Screenshot Storage | 90 Images |
| Waveform Storage | 250 Groups |
| Signal Capture | 500 |
| Parameter Measurement | 12 Types |
| Waveform Manager | Supported |
| Data Output | USB Transmission |
Hardware & Display.
| Specification | Details |
|---|---|
| Signal Generator | 14 Standard Function Signals |
| High Voltage Protection | Supported |
| Screen Size | 2.8 Inches |
| Screen Resolution | 320 × 240 Pixels |
| Display Type | IPS Full View |
| Expansion Interface | USB |
| Auto Power-Off | 5 min ~ 2 hours |
| Firmware Upgrade | Supported |
Power Details.
| Specification | Details |
|---|---|
| Charging | 5V / 2A |
| Battery Capacity | 3000mAh |
| Standby Time | Up to 3.5 Hours |
Features :
- 2-Channel Digital Oscilloscope: Dual-channel design for advanced signal analysis
- 2-in-1 Device: Combines oscilloscope and DDS signal generator in one compact unit
- High Performance: 180MHz bandwidth with 500MSa/s sampling rate for accurate measurements
- Deep Memory: Efficient waveform capture with reliable record depth
- High Voltage Support: Measures signals up to ±400V safely
- Wide Sensitivity Range: 200mV/div to 10V/div vertical sensitivity for precise signal detection
- Waveform Storage & Export: Save and export waveform images easily via USB
- Advanced Trigger Modes: Auto, Normal, and Single trigger modes for stable waveform capture
- One-Key Auto Setup: Quick and effortless operation with automatic adjustment
- Smart Data Saving: Enhanced storage and waveform management features
- Portable & Handheld: Compact design ideal for field work and lab use

















Package Included:
- 1 x FNIRSI DPOX180H Oscilloscope 180MHz 2-Channel Digital Oscilloscope
- 2 x Matching 200MHz Probe
- 1 x 5V 2A Power Adapter
- 1 x USB Data Line
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