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.

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.

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.

How do I export an oscilloscope's waveform image?

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

Dso 510 Oscilloscope | Desertcart South Africa

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R1685

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Elevate your diagnostics game—compact power meets precision in one sleek device!

READY WHEN YOU ARE - Built-in 1000mAh battery with Type-C charging keeps you powered through long work sessions.
DUAL POWERHOUSE DEVICE - Combines handheld oscilloscope and DDS signal generator to streamline your testing workflow effortlessly.
PRECISION IN YOUR PALM - 10 MHz bandwidth and 48 MS/s sampling rate deliver crystal-clear signal analysis for professional-grade diagnostics.
VISUALIZE EVERY DETAIL - 2.8-inch 320x240 TFT display with infinite afterglow ensures you never miss a waveform nuance.
INSTANT CLARITY WITH ONE KEY AUTO - Automatically optimizes measurement parameters for both analog and digital signals—no manual hassle.

The FNIRSI DSO-510 is a portable 2-in-1 handheld oscilloscope and DDS signal generator featuring a 10 MHz bandwidth, 48 MS/s sampling rate, and a 2.8-inch TFT display with infinite afterglow. Designed for automotive and industrial professionals, it offers versatile waveform output, one-key auto measurement optimization, and a long-lasting 1000mAh battery with modern Type-C charging for reliable, on-the-go signal testing and analysis.

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R1685

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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DSO-510 Oscilloscope

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Common Questions