Description
A sensor board needs a signal to react to, and a scope to show the reaction. The Rigol MSO2102A-S oscilloscope supplies both, with a built-in 2-channel generator that reaches 25 MHz, plus 2 analog and 16 digital inputs. Lost in HCM offers it for rent or purchase and arranges service on request.

Using the generator as a stand-in
A generator can imitate a sensor, a clock or a noisy supply while the firmware runs. In the Rigol MSO2102A-S oscilloscope, the source sits in the same case as the scope. So you feed the board, then watch the response on analog and logic inputs without extra leads between separate instruments. At 25 MHz on each of two channels, it covers audio, sensor and many control signals.
Rigol MSO2102A-S oscilloscope next to the plain MSO2102A
| Item | MSO2102A-S | MSO2102A |
|---|---|---|
| Analog bandwidth | 100 MHz | 100 MHz |
| Inputs | 2 analog + 16 digital | 2 analog + 16 digital |
| Sample rate | Up to 2 GSa/s | Up to 2 GSa/s |
| Signal generator | Integrated, 2 channels, 25 MHz | None |
The generator is the one listed difference, so choose the -S when you lack a separate source. Both models need the RPL2316 probe for the digital channels.
Other figures to know
Memory reaches up to 56 Mpts, and the capture rate reaches up to 52,000 waveforms per second. Vertical resolution is 8 bit, and the display is an 8-inch color screen with 800 x 480 pixels. In addition, Rigol positions the MSO2000A family for embedded design, serial-bus debugging, education and bench measurements. Settings and options can shift every value here, so the quotation decides.
Checks before you book
- Confirm that the unit you receive carries the generator, and ask for the RPL2316 probe by name.
- Say how many stimulus channels your test needs, one or two.
- Name the probes, adapters and cables you expect.
- Pick a rental for a fixed project or a purchase for a permanent bench.
Then send a request to Lost in HCM for a quote on the Rigol MSO2102A-S oscilloscope. SMK Vietnam shows the listing, and Lost in HCM supplies the unit. Browse the oscilloscope category for siblings, visit Rigol for the datasheet, or contact SMK Vietnam with order questions.
MSO2102A-S questions
What does the -S version add?
It adds an integrated 2-channel generator that reaches 25 MHz. The other listed figures match the plain MSO2102A.
Does the generator have two outputs?
Yes. The listing describes it as a 2-channel generator with a 25 MHz range.
Do I need the RPL2316 probe?
Only for the 16 digital channels. The listing says the probe is required for them, so ask for it in your quote.
















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