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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/Single By Skyking

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/Single By Skyking

Q: What are the steps for upgrading the firmware?

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?

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?

1. Increase pulse width (>1µs) to improve trigger recognition and stability.

Q: How do I export an oscilloscope's waveform image?

1.Access the oscilloscope's [System Settings] menu;

Product ID: 676321180

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⚡48MS/s sampling rate

📊10MHz bandwidth

🔋1000mAh battery

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Description

⚙️ Elevate your diagnostics game with FNIRSI DSO-510 — where precision meets portability!

DUAL POWERHOUSE - Integrated DDS signal generator with 13 waveform types up to 50 KHz for versatile testing scenarios.
ALL DAY RELIABILITY - Robust 1000mAh lithium battery with Type-C fast charging keeps you powered through long projects.
CRYSTAL CLEAR DISPLAY - 2.8-inch HD TFT screen with 320x240 resolution ensures effortless waveform analysis on the go.
PRECISION IN YOUR PALM - 10 MHz bandwidth and 48 MS/s sampling rate capture every signal detail with unmatched clarity.
AUTO OPTIMIZE YOUR WORKFLOW - One-key AUTO function instantly adjusts settings for professional-grade measurements every time.

The FNIRSI DSO-510 is a compact, handheld oscilloscope and DDS signal generator combo featuring a 10 MHz bandwidth and 48 MS/s sampling rate. Its 2.8-inch HD TFT display offers clear waveform visualization, while the built-in DDS generator outputs 13 waveform types up to 50 KHz. Designed for professionals on the move, it includes a 1000mAh rechargeable battery with Type-C charging and an intuitive one-key AUTO function for quick setup and accurate measurements.

Specifications

Brand	FNIRSI
Manufacturer	FNIRSI
Model number	DSO-510
Colour	black
Number of Memory Sticks	1
Item Weight	400 g
Product Dimensions	9.65 x 6.81 x 1.91 cm; 400 g
Batteries	1 Lithium Polymer batteries required. (included)
Item model number	DSO-510
Item Height	0.75 Inches
Item Width	2.68 Inches
Included Components	FNIRSI DSO-510, Oscilloscope Probe Switchable
Are batteries included?	Yes
Lithium battery energy content	1000 Watt Hours
Lithium Battery Packaging	Batteries contained in equipment
Number of lithium ion cells	1

Have a Question? See What Others Asked

What are the steps for upgrading the firmware?

What are the troubleshooting steps for an oscilloscope that won't power on?

My oscilloscope won't trigger on signals shorter than 1µs in single-shot trigger mode. What can I do?

How do I export an oscilloscope's waveform image?

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