Is this powered by usb wall adapter? thus could be operated with usb battery pack?

I tried using a cheapo power brick (batteries) claiming 5V 2A output. When i turned on the 1014D with no probes attached, it displayed a substantial square-like signal. I immediately turned it off, and did not test further, not wanting to risk damage to the scope from improper power. When using the (correct) wall adapter that came with the product connected to AC, at power on I would see two horizontal lines indicating zero signal, which is correct. The square-like traces suggest that my battery pack is not well enough filtered (maybe there is some pulse-based voltage conversion inside the pack). Perhaps a better quality battery pack would work, maybe someone out there could comment on that. I should add that the 1014D running on its included adapter works great, happy with my purchase.

what is the Operating voltage is it 220/60Hz or not supported

The scope uses a 5 volt wall transformer like the ones for cell phones. so you could just get a 220 volt to 5 volt wall unit.. hope this helps. ps. I'm very happy with this scope. Larry

For the signal gnerator, what is the maximum allowable output current and/or power?

Output voltage is +/- 1.5 V. When shorting out, the voltage drops to ~ +/- 0.5 V

How to calibrate the built-in signal generator?

add another external signal generator to compare signals and watch out for your probe settings X1 x10. you can adjust the probes via set screw. also compare probes (probes could be the fault signal). also you don't want to void the warranty by removing the scope cover.

Fnirsi 1014d 100mhz Digital Oscilloscope 2 Channel Oscilloscope 2 In

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Description

⚡ Unlock the pulse of innovation with FNIRSI 1014D – where precision meets power!

SIGNAL WIZARDRY - Generate and customize 14 types of waveforms with the built-in DDS signal generator for versatile testing.
VISUALIZE LIKE A PRO - 7-inch 800x480 LCD with Lissajous and FFT views lets you decode signal phase, frequency, and harmonics effortlessly.
DUAL CHANNEL POWERHOUSE - Simultaneously monitor two signals with 100MHz bandwidth each—perfect for complex diagnostics.
INSTANT CLARITY WITH ONE BUTTON - Auto-trigger and one-button AUTO mode deliver hassle-free waveform display—no fiddling required.
PRECISION AT THE SPEED OF LIGHT - Capture ultra-fast signals with a blazing 1GSa/s sampling rate for crystal-clear analysis.

The FNIRSI 1014D is a professional-grade 2-channel digital oscilloscope featuring a 100MHz analog bandwidth and an ultra-fast 1GSa/s real-time sampling rate. It integrates a 14-function DDS signal generator with customizable waveforms, a 7-inch high-resolution LCD, and advanced measurement tools like Lissajous and FFT displays. Designed for engineers, students, and DIY enthusiasts, it offers auto-triggering and easy cursor measurements for efficient, accurate signal analysis.

Specifications

ASIN	B097T5NRTZ
Best Sellers Rank	#69,309 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Lab Oscilloscopes
Customer Reviews	4.2 4.2 out of 5 stars (513)
Date First Available	June 24, 2021
Item Weight	3.46 pounds
Item model number	1014D
Manufacturer	FNIRSI
Product Dimensions	9.84 x 2.76 x 5.51 inches

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€ 442.90

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In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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FNIRSI 1014D 100MHz Digital Oscilloscope, 2 Channel Oscilloscope 2-in-1

Description

Specifications

Common Questions