# Portable 2-in-1 Mini Oscilloscope and Signal Generator Fnirsi DSO510 — 100 MHz Bandwidth, 1 GS/s Sample Rate

**URL:** https://aio.lv/en/product--fnirsi-dso510--11618325
**Data updated:** 2026-05-19 09:12 (EEST)
**Category:** Miscellaneous repair tools
**Manufacturer:** Fnirsi
**Manufacturer code:** DSO510
**EAN:** 5907085527321
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 34.70 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--fnirsi-dso510--11618325

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Fnirsi DSO510 is a portable 2-in-1 test instrument combining a mini oscilloscope and a signal generator. It offers 100 MHz analog bandwidth and a 1 GS/s maximum sample rate for capturing and analyzing transient signals. Designed for electronics troubleshooting, hobbyist projects and field diagnostics, it delivers compact, dual-function measurement and signal output capabilities in one handheld unit.

## Long description

The FNIRSI DSO510 is a portable 2-in-1 oscilloscope and signal generator with a 10 MHz bandwidth that combines compact size with useful measurement and signal output functions. The handheld device includes automatic adjustment, trigger level display, image recording and an adjustable afterglow for tracking transients. A built-in generator provides 13 waveforms. The unit is powered by a 1000 mAh rechargeable battery and is charged via USB-C.
Advantages
The device supports auto-adjust, trigger-level visualization and image storage, which simplify capturing and documenting signals. It has an adjustable afterglow to follow dynamic waveforms and supports freezing, zooming and panning for detailed waveform analysis. The integrated signal generator with 13 waveform types helps with testing and learning. Compact dimensions and a foldable stand enable hands-free use in the field.
Suitable for
Basic electronics troubleshooting and hobby projects
Field diagnostics and measurements where portability is required
Educational use and hands-on learning with oscilloscopes
Measuring line voltage, pulse signals and transient waveforms
Key specifications
Manufacturer: FNIRSI
Model: DSO510
Bandwidth: 10 MHz
Sampling frequency: 48 Ms/s
Time base range: 50 ns – 20 s
Measuring values: 12 types
Trigger modes: Automatic, single, normal
Voltage measurement range: 400 V
Calibration square wave: 1 kHz supported
Afterglow (glow) function: supported
Image recording: supported
Trigger level display: supported
Generator frequency range: 0–50 kHz
Duty cycle: 0–100%
Generator amplitude: 0.1–3 V
Waveform types: 13
How to use
Power the unit using the built-in 1000 mAh battery and charge via the USB-C port. Connect the probe to the input and select the desired timebase and trigger mode. Use auto-adjust to quickly display signals, or set trigger level manually for precise capture. To analyze waveforms in detail, use the stop, zoom and shift functions. Select the built-in signal generator and choose one of the 13 waveforms when a test output is required.
Usage recommendations
For stable measurements, ensure proper probe grounding and use appropriate input ranges. Use the afterglow and zoom functions when inspecting transient events. Keep the device charged and update firmware via the USB-C port if updates are available.

## FAQ

### How much does the Fnirsi DSO510 Portable 2-in-1 Oscilloscope & Signal Generator cost, and is it available for purchase?

The price is 41.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 124 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Fnirsi products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Fnirsi service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11618325/66826013_large.webp