Description
Checking one rail at a time hides the order in which a board wakes up. The Rigol DHO5108 oscilloscope brings eight analog channels plus an external trigger input to the bench, so a whole power tree fits on one screen. Lost in HCM lists it for rental and sale in Vietnam.
Eight channels for multi-rail analysis
The listing places the Rigol DHO5108 oscilloscope in the DHO5000 family. It names power electronics, embedded systems, multi-rail analysis and advanced laboratory test as the main uses. For example, a power-up check on a board with several supplies needs every rail on screen together. With four inputs you repeat the capture. With eight, you see the whole sequence once.
Bandwidth depends on channel use
Read the bandwidth line before you compare scopes. The listing gives 1 GHz in single or half-channel mode, but 800 MHz when every channel is active. Sample rate follows the same pattern. It goes up to 4 GSa/s, and up to 2 GSa/s with all eight channels active. Therefore, decide how many channels the test needs first.
| Item | Listed value |
|---|---|
| Series | DHO5000 |
| Analog bandwidth | 1 GHz single/half-channel; 800 MHz full-channel |
| Inputs | 8 analog + external trigger |
| Maximum sample rate | Up to 4 GSa/s; up to 2 GSa/s with all channels active |
| Memory depth | Up to 500 Mpts single/half-channel; 250 Mpts full-channel |
| Waveform capture | Up to 1,000,000 wfms/s (fast-recording mode) |
| Vertical resolution | 12 bit; up to 16 bit in high-resolution mode |
| Display | 10.1-inch 1280 x 800 capacitive touchscreen |
Rigol lists these values for specific modes. The enabled channels, options and firmware of the unit you receive decide what you actually get. Also confirm the current Rigol documents before you use any figure in a compliance test.
Memory, resolution and the screen
On the Rigol DHO5108 oscilloscope, deep memory keeps the sample rate high across a long capture. The listing gives up to 500 Mpts in single or half-channel mode and 250 Mpts with all channels on. Vertical resolution is 12 bit, and a high-resolution mode reaches up to 16 bit. As a result, small ripple stays visible beside a large rail. The 10.1-inch touchscreen then gives room for many traces at once.
Request the Rigol DHO5108 oscilloscope
Lost in HCM treats this listing as quote-led. Have it write the probes, options, firmware, calibration evidence and delivery terms into the quote for the exact unit. The product photo shows a DHO5000 series scope with eight BNC inputs and a DHO5058 marking, so check the label on your unit. Then request a quote from Lost in HCM and say whether you want to rent for a project or buy. Also see our oscilloscope listings for other options. Rigol publishes the official datasheets, so check them too, or contact SMK Vietnam for guidance.
DHO5108 questions
Does it reach 1 GHz on all eight channels?
No. The listing gives 1 GHz in single or half-channel mode and 800 MHz when every channel is active.
What should I ask about probes and options?
The listing leaves probes, options, firmware and calibration evidence to be confirmed per unit. Ask Lost in HCM to write each one into the quote.
Is the product photo the exact model?
It is a series photo. The panel shows a DHO5058 marking, so rely on the specifications above and the label on the unit you receive.
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