RIGOL DHO812 is a high-performance dual-channel oscilloscope with a 100 MHz bandwidth, 1.25 GSa/s sample rate, a 12-bit A/D converter, low noise, 25 Mpts memory depth, and a 17.8 cm touch display (1024×600 pixels). It features a capture rate of up to 1,000,000 wfms/s (in UltraAcquire Mode). Serial decoders for I²C, SPI, and RS232/UART are already included!
Features
- 12-bit ADC: high resolution and offset; low noise signal path for more accurate measurements.
- 12-bit vertical resolution with 4096 levels of quantization, offering 16 times the quantization levels of 8-bit, adept at handling small signal testing.
- 7-inch high-definition touchscreen for more convenient human-machine interaction.
- 1,000,000 wfms/s acquisition rate; find signal anomalies quickly. Smooth workflows—even with measurements, spectrum, math, or long acquisitions.
- Designed with a Type-C power interface, so it can be powered by just a portable power source, enabling on-site testing.
- Features a compact form factor and also supports standard monitor stand usage, effectively reducing the desktop footprint and providing you with more ample workspace.
- Comes standard with USB, LAN, and HDMI output interfaces, supporting remote control and conference presentations, making collaboration more convenient.
Technical Specifications
| Model | DHO802 | DHO804 | DHO812 | DHO814 |
| Bandwidth | 70 MHz | 70 MHz | 100 MHz | 100 MHz |
| Channel | 2 | 4 | 2 | 4 |
| Rise time (typ.) | ≤ 5 ns | ≤ 5 ns | ≤ 3.5 ns | ≤ 3.5 ns |
| Sample rate | 1 channel with 1.25 GSa/s 2 channels with each 625 MSa/s 4 channels with each 312.5 MSa/s |
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| Waveform capture rate | 30 000 wfms/s (Vector Mode) 1 000 000 wfms/s (UltraAcquire Mode) |
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| Memory depth (standard) | 1 channel with 25 Mpts 2 channels with each 10 Mpts 4 channels with each 1 Mpts |
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| Vertical Resolution | 12 bits | |||
| Display | 7-inch capacitive touchscreen LCD, 1024 × 600 | |||
| Power Supply Interface | Type-C | |||
| Power Voltage | DC 12 V, 4 A | |||
| Power | max. 48 W (when connected to various interfaces, USB storage device, and active probes) | |||
| Dimensions | 265.35 mm (W) × 161.75 mm (H) × 77.38 mm (D) | |||
| Weight | 1.78 kg (package excluded) / 2.78 kg (package included) | |||
User Manual
Download RIGOL DHO812 user manual.
Datasheet
Download RIGOL DHO812 Datasheet.
Package Contents
- Digital oscilloscope RIGOL DHO812 — 1 pc.
- Passive probe PVP3150 (150 MHz) — 2 pcs.
- Power cord — 1 pc.
- USB cable — 1 pc.
- Grounding wire — 1 pc.
