---
product_id: 672019787
title: "DSO-510 Handheld Oscilloscope/DDS Signal Generator 2 in 1, Digital Portable Automotive Oscilloscope 2.8 inch TFT, 10MHz Bandwidth, 48MS/s Sampling Rate, Trigger Function Auto/Nomal/Single"
brand: "fnirsi"
price: "AR$185478"
currency: ARS
in_stock: true
category: "Fnirsi"
url: https://www.desertcart.com.ar/products/672019787-dso-510-handheld-oscilloscope-dds-signal-generator-2-in-1
store_origin: AR
region: Argentina
---

# 48 MS/s sampling rate 10 MHz bandwidth 1000mAh long-lasting battery DSO-510 Handheld Oscilloscope/DDS Signal Generator 2 in 1, Digital Portable Automotive Oscilloscope 2.8 inch TFT, 10MHz Bandwidth, 48MS/s Sampling Rate, Trigger Function Auto/Nomal/Single

**Brand:** fnirsi
**Price:** AR$185478
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Your Precision, Anywhere, Anytime!

## Quick Answers

- **What is this?** DSO-510 Handheld Oscilloscope/DDS Signal Generator 2 in 1, Digital Portable Automotive Oscilloscope 2.8 inch TFT, 10MHz Bandwidth, 48MS/s Sampling Rate, Trigger Function Auto/Nomal/Single by fnirsi
- **How much does it cost?** AR$185478 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/672019787-dso-510-handheld-oscilloscope-dds-signal-generator-2-in-1)

## Best For

- fnirsi enthusiasts

## Why This Product

- Trusted fnirsi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ready When You Are:** Built-in 1000mAh lithium battery with Type-C charging ensures your device stays powered through every critical test.
- • **Dual Powerhouse Device:** Oscilloscope and DDS signal generator combined in one sleek, portable tool—boost your testing efficiency on the go.
- • **Visualize Every Detail:** 2.8-inch TFT display with infinite afterglow and waveform scaling lets you capture and analyze signals with unmatched clarity.
- • **Precision at Your Fingertips:** 10 MHz bandwidth and 48 MS/s sampling rate deliver crystal-clear signal analysis for professional-grade diagnostics.
- • **Instant Clarity with One-Key AUTO:** Automatically optimizes measurement parameters for both analog and digital signals—no manual hassle, just results.

## Overview

The FNIRSI DSO-510 is a compact, handheld 2-in-1 oscilloscope and DDS signal generator featuring a 10 MHz bandwidth, 48 MS/s sampling rate, and a 2.8-inch TFT display. Designed for automotive and industrial professionals, it offers advanced trigger functions, infinite afterglow for detailed waveform analysis, and a robust 1000mAh battery with fast Type-C charging, making it an essential tool for on-the-go signal diagnostics and testing.

## Description

FNIRSI DSO-510 Handheld Oscilloscope/DDS Signal Generator 2 in 1, Digital Portable Automotive Oscilloscope 2.8 inch TFT, 10MHz Bandwidth, 48MS/s Sampling Rate, Trigger Function Auto/Nomal/Single: desertcart.com: Industrial & Scientific

## Features

- 【10 MHz Oscilloscope】FNIRSI DSO-510 handheld oscilloscope 10 MHz bandwidth, 48 MS/s sampling rate, 50 ns-20 S time base range. Voltages up to 400 V can be measured
- 【Infinite Afterglow】The digital portable oscilloscope supports the level of display and the infinite afterglow, which can accurately capture the signal features. It supports waveform scaling, suspension, movement and image saving and exporting functions
- 【DDS Signal Generator】FNIRSI DSO-510 can output 13 kinds of waveforms, and the maximum waveform output frequency is up to 50 KHz, which can meet the needs of diversified signal simulation and improve the efficiency of testing and analysis
- 【One-key AUTO】Suitable for periodic analog signals and non-periodic digital signals. 2.8-inch LCD display, 320*240 resolution, which is clear and easy to observe. The one-key AUTO function can automatically optimize the measurement parameters
- 【Long-lasting battery life】The automotive oscilloscope has a built-in 1000mAh lithium battery and supports Type-C interface charging

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJX6W58S |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #13,559 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3 in Lab Oscilloscopes |
| Date First Available | October 12, 2024 |
| Item Weight | 14.1 ounces |
| Item model number | DSO-510 |
| Manufacturer | FNIRSI |
| Product Dimensions | 3.8 x 2.68 x 0.75 inches |

## Images

![DSO-510 Handheld Oscilloscope/DDS Signal Generator 2 in 1, Digital Portable Automotive Oscilloscope 2.8 inch TFT, 10MHz Bandwidth, 48MS/s Sampling Rate, Trigger Function Auto/Nomal/Single - Image 1](https://m.media-amazon.com/images/I/714GFU1HEcL.jpg)

## Questions & Answers

**Q: What are the steps for upgrading the firmware?**
A: A: On a Windows 10+ PC, power off the device, hold Wheel + Power, connect via Type-C, then copy the firmware file to the “IAP” drive.

**Q: What are the troubleshooting steps for an oscilloscope that won't power on?**
A: 1. Charge with a 5V/1A adapter for 1–2 hours, then hold the power button 3–5s to rule out low battery.

**Q: My oscilloscope won't trigger on signals shorter than 1µs in single-shot trigger mode. What can I do?**
A: 1. Increase pulse width (>1µs) to improve trigger recognition and stability.

**Q: How do I export an oscilloscope's waveform image?**
A: 1.Access the oscilloscope's [System Settings] menu;

## Frequently Bought Together

- FNIRSI DSO-510 Handheld Oscilloscope/DDS Signal Generator 2 in 1, Digital Portable Automotive Oscilloscope 2.8 inch TFT, 10MHz Bandwidth, 48MS/s Sampling Rate, Trigger Function Auto/Nomal/Single
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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-07-23*