Description

Rigol DHO804
4 channels / 70MHz bandwidth
- 12-bit resolution
- 7″ (1024 x 600) capacitive multi-touch screen
- Small footprint – only 10.5″W x 6.4″H x 3.1″D
- VESA mounting pattern on rear (100×100)
Digital Oscilloscope (4 Channels / 70MHz)
The DHO800 series is RIGOL’s newest high-performance, economical digital oscilloscope. Though compact in design, it offers superior performance with a capture rate up to 1,000,000 wfms/s (in UltraAcquire Mode), 25 Mpts memory depth, 12 bits resolution, and low noise.
Rigol offers four versions of the DHO800, with two or four analog channels, and 70 or 100MHz bandwidth.
Model | Channels | Bandwidth |
DHO802 | 2 | 70MHz |
DHO804 | 4 | 70MHz |
DHO812 | 2 | 100MHz |
DHO814 | 4 | 100MHz |
Touch screen gestures
The instrument’s large capacitive touch screen makes operation and configuration easy. Actions supported by the touchscreen controls include tapping, pinching, and stretching, as well as dragging.
- Tap
- Use one finger to tap the symbol or characters on the screen to perform a variety of functions including selection, navigation, and more
- Drag
- Use one finger to select the object, and then drag the to a new location
- Pinch and stretch
- Pinch or stretch two points on the screen with two fingers to zoom in or out
- Pinching and stretching horizontally can adjust the horizontal time base of the waveform
- Pinching and stretching vertically can adjust the vertical scale of the waveform
Remote control
The DHO800 supports several methods of remote control:
- User-defined programming
- Program and control the instrument by using the SCPI (Standard Commands for Programmable Instruments) commands
- PC software
- Use PC software to send commands to control the instrument remotely. RIGOL Ultra Sigma is recommended. Software is available for download from the Rigol website
- Web control
- Connect the instrument to the network, input the IP address of the instrument into the address bar of the browser of your computer, and the web control interface is displayed
- View the display of the real-time interface of the instrument
- Migrate device control to the control terminals (e.g. PC, Mobile, iPad, and other smart terminals) to realize remote control of the instrument

User Interface
1. Waveform view | 8. Result sidebar |
2. Run state | 9. Split screen display |
3. Horizontal timebase | 10. Notification area |
4. Sample rate and memory depth | 11. Math |
5. Horizontal position | 12. Channels |
6. Trigger | 13. Function navigation |
7. Function toolbar |

Front Panel Overview
1. 7″ capacitive touch screen | 9. Trigger controls |
2. Multipurpose knobs | 10. Horizontal controls |
3. Analyze key | 11. Vertical controls |
4. Measure key | 12. Probe compensation signal Output terminal / ground terminal |
5. Cursor key | 14. Analog channel input terminals |
6. Common tools keys | 15. USB host |
7. Touch lock key | 16. Power key |
8. Quick action key (self-defined function) |

Rear Panel Overview
1. AUX OUT interface | 5. USB type-C power connector |
2. LAN port | 6. Security lock hole |
3. USB device port | 7. Ground terminal |
4. HDMI connector | 8. Mounting screws (VESA 100×100) |
Oscilloscopes/Digital Oscilloscopes Template | |
---|---|
Bandwidth | 70 MHz |
Channels | 4 |
Sampling Rate | 1.25 GS/S |
Memory | 25 MP [megapoints] (25600 kB) |
Rise Time | 5 ns |
# Logic Channels | 0 EA |
Waveforms per second | 1000000 |
Screen Size | 7 IN |
Bits | 12 |
Product General Attributes | |
Interfaces I/O | LAN / Ethernet, USB Host, HDMI, USB-C |
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