---
product_id: 334469543
title: "1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate Built-in 1GB Storage Space"
brand: "fnirsi"
price: "¥56118"
currency: JPY
in_stock: true
reviews_count: 9
category: "Fnirsi"
url: https://www.desertcart.jp/products/334469543-1014d-oscilloscope-2-in-1-digital-oscilloscope-dds-signal-generator
store_origin: JP
region: Japan
---

# 100MHz bandwidth for crisp signal clarity 1GB built-in storage to save your critical waveforms 1GSa/s real-time sampling rate for ultra-precise captures 1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate Built-in 1GB Storage Space

**Brand:** fnirsi
**Price:** ¥56118
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock pro-grade diagnostics in a sleek, compact package!

## Quick Answers

- **What is this?** 1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate Built-in 1GB Storage Space by fnirsi
- **How much does it cost?** ¥56118 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/334469543-1014d-oscilloscope-2-in-1-digital-oscilloscope-dds-signal-generator)

## 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

- • **Visual Mastery:** 7-inch 800x480 LCD with Lissajous & FFT views to decode complex signals
- • **Built to Endure:** Compact, durable design with 100X high voltage probe—ready for any workspace
- • **Effortless Precision:** One-button AUTO setup with adaptive triggers for instant waveform display
- • **Pro-Level Measurement:** Cursor measurement delivers peak-to-peak & frequency values without math
- • **Dual Powerhouse 2-in-1:** Oscilloscope + DDS Signal Generator combo for versatile diagnostics

## Overview

The FNIRSI 1014D is a professional-grade 2-in-1 digital oscilloscope and DDS signal generator featuring a 100MHz bandwidth, 1GSa/s real-time sampling rate, and 1GB internal storage. Its intuitive one-button AUTO setup and advanced cursor measurements simplify complex signal analysis, while the 7-inch high-res display with Lissajous and FFT functions offers deep waveform insights. Durable and compact, it includes a 100X high voltage probe, making it an essential tool for electronics diagnostics and repair in any modern workspace.

## Description

FNIRSI 1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate Built-in 1GB Storage Space: desertcart.com: Industrial & Scientific

Review: Great affordable scope to get your feet wet with, that will actually help you fix electronics. - One year later and this scope still works. Take care of your tools and they take care of you. I have successfully repaired several game consoles using this scope. Yes its not a high end scope, but any tool in capable hands can help you successfully diagnose and repair what your working on. I spent a couple of months watching videos and comparing specs before I bought this scope. Great value for the price. Accurate fast information when looking for signals that are intermittent when wiggling component's. Fits in my small work space easily and is durable enough to take a couple of falls. Great affordable scope to get your feet with, that will actually help you fix electronics.
Review: Good little scope. - Good little scope, haven't used all the features...yet. Takes a little getting use to it. Use of auto setup seem to work, but is not ideal for triggering, which takes some patients. The readouts measurements are good to have. The waveform generator is handy, but can be complex if you let it. It does have a USB port to download or control stuff... I have not used that part yet. The probes appear to be pretty good, The 10 X are what I use for speed and circuit loading. The scope is ground isolated which makes some jobs easier and safer.

## Features

- Real-Time Sampling Oscilloscope:Fnirsi oscilloscope has a real-time sampling rate of up to 1GSA/S and an analog bandwidth of 100MHZ * 2. Fnirsi oscilloscope can be triggered by single/normal/automatic, it can be used for both periodic analog signals and aperiodic digital signals
- DDS Function Signal Generator : Chopping output 2.5 VPP, signal frequency steps are 1 HZ, support 14 kinds of function signals and a customizable chopping signal, which can store up to 1000 customized chopping signals
- Easily Measuring : Cursor measurement function, when manually reading amplitude-frequency parameters, you do not need to read the background scale unit and quantity, and you can directly get the peak-to-peak value and frequency without conversion
- Easy to Observe : Equipped with efficiency one-button AUTO, adaptive 25%, 50%, 75% trigger, can display the measured waveform without cumbersome adjustment; the display is equipped with a 7-inch 800*480 resolution LCD screen
- Lissajous Graphic Display & FFT Viewing: Lissajous graphic display function can be used to compare the amplitude, frequency and phase of the two sets of signals. FFT viewing function can roughly estimation of the harmonic content of the signal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B097T5NRTZ |
| Best Sellers Rank | #16,746 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Lab Oscilloscopes |
| Customer Reviews | 4.1 4.1 out of 5 stars (452) |
| Date First Available | June 24, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.46 pounds |
| Item model number | 1014D |
| Manufacturer | FNIRSI |
| Product Dimensions | 9.84 x 2.76 x 5.51 inches |

## Images

![1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate Built-in 1GB Storage Space - Image 1](https://m.media-amazon.com/images/I/71L+POCNTVL.jpg)

## Questions & Answers

**Q: Is this powered by usb wall adapter? thus could be operated with usb battery pack?**
A: 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.

**Q: what is the Operating voltage is it 220/60Hz or not supported**
A: 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

**Q: For the signal gnerator, what is the maximum allowable output current and/or power?**
A: Output voltage is +/- 1.5 V. When shorting out, the voltage drops to ~ +/- 0.5 V

**Q: How to calibrate the built-in signal generator?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great affordable scope to get your feet wet with, that will actually help you fix electronics.
*by M***C on December 5, 2025*

One year later and this scope still works. Take care of your tools and they take care of you. I have successfully repaired several game consoles using this scope. Yes its not a high end scope, but any tool in capable hands can help you successfully diagnose and repair what your working on. I spent a couple of months watching videos and comparing specs before I bought this scope. Great value for the price. Accurate fast information when looking for signals that are intermittent when wiggling component's. Fits in my small work space easily and is durable enough to take a couple of falls. Great affordable scope to get your feet with, that will actually help you fix electronics.

### ⭐⭐⭐⭐⭐ Good little scope.
*by G***Y on April 17, 2025*

Good little scope, haven't used all the features...yet. Takes a little getting use to it. Use of auto setup seem to work, but is not ideal for triggering, which takes some patients. The readouts measurements are good to have. The waveform generator is handy, but can be complex if you let it. It does have a USB port to download or control stuff... I have not used that part yet. The probes appear to be pretty good, The 10 X are what I use for speed and circuit loading. The scope is ground isolated which makes some jobs easier and safer.

### ⭐⭐⭐⭐ Great oscilloscope - when not using the included Power supply
*by B***H on May 28, 2022*

This is a really neat little oscilloscope that's well worth the money. It behaves like advertised. The internal signal generator can only create 10MHz sine and max. 2 MHz square waves. I looked at a 50MHz clock signal from a CMOS clock oscillator (KC3225A50.0000) and it nicely shows the signal. So the 100MHz bandwidth seem to be close to the truth. When using the USB power adaptor that comes with it, there is a lot of noise on low voltage signals. I am using an iPad power supply now and the noise is gone. Hard to understand why FNIRSI ships this nice oscilloscope with such a crappy power adaptor... The oscilloscope has a very intuitive user interface. Very easy to use. Creating a custom wave form in the signal generator is not straight forward and required to look up the manual. The example in the pictures is the skyline of Chicago. Created in in matlab and sent it via the audio output to the oscilloscope. From there it can be stored as a customized wave form and it can be set to any frequency (up to 1MHz). There are a couple of things that are a bit strange: 1) When connecting the USB port to a mac, the connection cannot be terminated - other than turning the oscilloscope off. (at least I didn't find anything) 2) The screenshot bitmaps all have a time stamp of Mar 22, 2020. 3) The Voltage reading is a bit on the high side (5-10%). It would be nice if the Voltage scale could be calibrated. Yet, for the price it's great and it does what it's supposed to do. I don't regret buying it! I would buy it again. Update Dec. 2024. After buying a Rigol DS1202Z-E in 2023, I realize that I hardly ever turn my FNIRSI on anymore. I have to admit, that the FNIRSI is really only for the very beginner. Also, it is clear now, that over 30MHz the FNIRSI gives very inaccurate results. The Rigol is twice the price, but it can do a huge amount of things more than the FNIRSI. Today, I would not buy the FNIRSI again.

## Frequently Bought Together

- FNIRSI 1014D Oscilloscope 2 in 1 Digital Oscilloscope DDS Signal Generator, 100X High Voltage Probe, 2 Channels 100Mhz Bandwidth 1GSa/s Sampling Rate Built-in 1GB Storage Space
- REXQualis Electronics Component Fun Kit w/Power Supply Module, Jumper Wire, 830 tie-Points Breadboard, Precision Potentiometer,Resistor Compatible with Arduino, Raspberry Pi, STM32

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*