Full technical review FNIRSI 1013D | Specs, Features & Feedback

Product Introduction

FNIRSI-1013D is a full-featured, highly practical, cost-effective dual-channel flat-panel oscilloscope launched by FNIRSI for the maintenance and R & D industry; this oscilloscope has a real-time sampling rate of 16Sa / s and an analog bandwidth of 100MHz * 2. With complete trigger function (single / normal / automatic), it can be used freely for periodic analog signals or non-periodic digital signals; the built-in high-voltage protection module can tolerate a continuous voltage of up to 400V. Oscilloscope burnout accident caused by the probe being turned to the 10X position. Large time base scroll mode can monitor slow level changes; Equipped with highly efficient one-key AUTO, which can display the measured waveform without tedious adjustments; the display is equipped with a 7-inch 800 * 480 resolution high-definition LCD LCD screen, and the operation method is capacitor Screen touch + gesture operation, extremely convenient; cursor measurement function, you do not need to read the background scale unit and quantity when manually reading the amplitude and frequency parameters, and you can directly get the peak, peak and frequency without conversion; extremely convenient screenshot And waveform storage function, built-in 1GB storage space, can store up to 1000 screenshots + 1000 sets of waveform data, the storage process is simple and fast, save the current waveform anytime, anywhere with a single touch, no cumbersome prompts and choices, keep calm The current data is saved in the place, which is very convenient; the powerful waveform picture manager supports thumbnail browsing, viewing, detailed viewing, page turning, deletion and waveform zooming in, zooming out, moving, etc., to facilitate secondary analysis. The fuselage is equipped with a USB interface, which can be connected to a computer to share its screenshots with the computer, which is convenient for secondary analysis; Li Shayu’s graphic display function can be used to determine the amplitude, frequency, and phase contrast of two groups of signals; Analysis of the harmonic components of the signal; built-in 6000mah high-quality lithium battery, which can last for 4 hours on a full charge, and can be used while charging like a notebook Check out our other technical reviews for more hardware testing.

Hardware specifications

Core Specifications: FNIRSI 1013D

Model: FNIRSI-1013D
Channels: 2
Analog Bandwidth: 100MHz
Real-time Sampling Rate: 1GSa/s
LCD Size: 7 Inch
LCD Resolution: 800 * 480
Display Technology: TFT
Highest Test Voltage: 1X : 40V, 10X : 400V
Voltage Accuracy: ± 2%
Cursor Function: Position XY, Trigger Y
Roll Mode: Supported
One-button AUTO: Supported
Waveform Storage: 1000 pictures + 1000 waveform data sets
Waveform Manager: Supported
Battery Included: Yes
Brand: FNIRSI
Origin: Mainland China
Certification: CE, WEEE

Technical Support & Resources

Resources:

FNIRSI 1013D.pdf

Available Versions

Available Versions & Selection Guide

The FNIRSI 1013D is available in two main versions: the basic 1013D model and the 1013D with P4100 probe. The choice depends on your high-voltage measurement needs, as the P4100 probe extends the device’s capabilities.

Package Contents

What’s in the Box?

Information not available at the moment. However, based on user reviews, the package may include two chargers and a high-voltage probe (depending on the specific kit).

Features and benefits

Why I love FNIRSI 1013D

Dual-Channel Input with 100MHz Bandwidth and 1GSa/s Sampling Rate
The FNIRSI-1013D oscilloscope features two input channels, each with an analog bandwidth of 100MHz and an impressive real-time sampling rate of 1GSa/s. This allows users to simultaneously measure and compare two different signal groups, which is critical for analyzing tasks such as comparing amplifier input and output signals to assess gain and distortion, or testing complementary PWM signals in half-bridge/full-bridge switching power supplies. The 1M ohm input impedance ensures minimal impact on the circuit under test.
Intelligent Anti-Burn Protection up to 400V
Both input channels incorporate built-in high-voltage protection modules, capable of withstanding continuous input voltages of up to 400V. This feature significantly reduces the risk of accidental oscilloscope damage if the user forgets to switch the probe to the 10X position when measuring high voltages, ensuring device longevity and safety.
Full-Featured 7-inch Capacitive Touch TFT Display
The device is equipped with a 7-inch color TFT LCD display with an 800*480 resolution, providing bright colors and high contrast. The capacitive touch operation, similar to modern smartphones and tablets, makes interaction with the instrument extremely convenient and intuitive, eliminating the need for outdated resistive touchscreens.
One-Button Automatic Adjustment Function
The FNIRSI-1013D eliminates the need for tedious manual adjustments thanks to its highly efficient fuzzy control algorithm, which ensures high accuracy. In just 1 second, the oscilloscope can automatically adjust a 1V peak-to-peak signal, significantly faster than typical desktop oscilloscopes, which take about 5 seconds. The adjusted waveform is always displayed in the center of the screen, simplifying quick analysis.
Comprehensive Trigger Functions and Roll Mode
The oscilloscope offers three trigger modes: automatic, single, and normal. The single mode is ideal for testing sudden, non-periodic burst signals, such as car ignition signals. The normal mode is designed for non-periodic digital logic signals, like infrared remote control signals. The automatic mode is used for periodic analog signals, such as sinusoidal waves. Additionally, the large time base scroll mode allows for monitoring slow level changes, expanding the device’s versatility.
Built-in Storage and Waveform Manager
With 1GB of built-in storage, the FNIRSI-1013D can store up to 1000 screenshots and 1000 sets of waveform data. The saving process is simple and fast, allowing users to save the current waveform with a single touch at any time. The powerful waveform image manager supports thumbnail browsing, detailed viewing, page turning, deletion, as well as zooming in, zooming out, and moving waveforms for convenient secondary analysis. The presence of a USB interface allows for easy transfer of screenshots to a computer.
Long Battery Life and Advanced Analysis Features
The built-in high-quality 6000mAh rechargeable polymer lithium-ion battery provides up to 4 hours of continuous use after 5 hours of charging, with the ability to operate while charging. In addition to basic functions, the oscilloscope supports Lissajous figure display for determining the amplitude, frequency, and phase contrast of two signal groups, as well as a harmonic component analysis function, making it a powerful tool for in-depth diagnostics.

Pros and Cons

Strengths & Weaknesses:

What I Like

Dual-channel input with 100MHz bandwidth and 1GSa/s sampling rate for comprehensive analysis.
Intelligent anti-burn protection up to 400V, enhancing safety and durability.
7-inch capacitive touch TFT display with 800*480 resolution for intuitive control.
One-button automatic adjustment function, significantly speeding up the measurement process.
Built-in 1GB memory for storing 1000 screenshots and 1000 waveforms, with a convenient manager.
Long battery life (4 hours) thanks to the 6000mAh battery.
Support for Lissajous figures and harmonic analysis for advanced diagnostics.
Versatile trigger modes (automatic, single, normal) and scroll mode.

Points to Consider

Lack of a carrying case in the package (according to user reviews).
Glossy screen, which can create glare and hinder viewing at an angle.
The stand handle might be flimsy and detach.
Limited menu functionality compared to some analogs (e.g., no 20 MHz bandwidth selection or inactivity timeout).
Issues with cursor placement and waveform scrolling at low frequencies (1 Hz and below).

Price and Availability

Where to Buy & Customer Reviews

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Store info

STORE

⭐ 98.6% Positive Feedback | 123.0K Followers

Name:	FNIRSI Official Store
Store no.:	2939001
Location:	China
Open since:	Feb 26, 2017

Detailed seller ratings

Item as Described	4.9 Above Average
Communication	4.9 Above Average
Shipping Speed	4.9 Above Average

OTHER GOODS

User reviews

User Reviews & Feedback Analysis ⭐ 4.8 (84) | Sold (335)

Reviews FNIRSI-1013D

Authentic Feedback Analysis:
⭐ 5.0/5 | A***s: Excelente equipo
⭐ 5.0/5 | E***a: excelente producto muy bueno
⭐ 5.0/5 | a***m: I have received the goods I ordered. Thank you very much and thanks for the very fast delivery .
⭐ 5.0/5 | L***a: Llegó en buenas condiciones, hice pruebas con la frecuencia de 1KHz que trae, y funciona a la perfección, aún queda pendiente haces pruebas con diferentes frecuencias. Muchas gracias 🙂
⭐ 4.0/5 | AliExpress Shopper: llegó rápido
⭐ 4.0/5 | J***i: llegó y funciona bien
⭐ 5.0/5 | AliExpress Shopper: lo probé en la línea del bus bsd de un BMW y funcionó bien, me mostró la onda cuadrada, tiene para calibración las puntas, es un. dispositivo básico no hay muchas funciones avanzadas pero está muy bueno por el.precio,
⭐ 4.0/5 | AliExpress Shopper: looks so cool not yet tested
⭐ 5.0/5 | AliExpress Shopper: muy bien empaquetado 10 de 10 funciona muy bien
recomiendo al vendedor
pedido hacia destino de el salvador
⭐ 5.0/5 | A***o: Muy buenos. Ya los hecomprado varias veces y muy satisfecho con el producto.
⭐ 5.0/5 | n***r: O produto veio muito rápido, fiquei impressionado com tanta eficiência, produto de ótima qualidade, produto de excelente construção, funcionou tudo perfeitamente, ė bem resistente, material de primeira, ótimo custo benefício, podem comprar sem medo, recomendo, parabéns ao vendedor, compraria novamente.
⭐ 5.0/5 | S***J: Perfect!
⭐ 5.0/5 | G***n: recomendando, el envío fue rápido y todo esta completo según la descripción. buen producto.
⭐ 5.0/5 | AliExpress Shopper: thank you what a simple product very good price, best delivery!!!
⭐ 5.0/5 | AliExpress Shopper: The oscilloscope is an extremely useful second device. Everything was as described and shipping was very fast: Perfect!
⭐ 5.0/5 | Y***o: This is a very good product!
⭐ 1.0/5 | AliExpress Shopper: This isn’t worth $50 I may send it back. it’s voltages are way off. The frequency is off sometimes. The interface is terrible. I would not recommend this.,the voltages are off with both scopes at 10x and 1x. I only sent the 10x picture. can’t use this for anything precise. All your data will be off. this is only at 40hz so not real high frequency. if it’s off this much al low frequency it will be worse at high frequency. it’s a TOY Oscilloscope. not good for any real work
⭐ 5.0/5 | J***o: todo bien sin novedad gracias
⭐ 5.0/5 | l***o: Vendedor confiable el producto llego a tiempo
⭐ 5.0/5 | Ш***ч: Быстрая доставка,надёжная упаковка.В комплекте есть два зарядных устройства.Из минусов нет чехла для прибора.Прибор работает.Продавцу спасибо!
⭐ 5.0/5 | M***h: Вроде работает Чехол бы для него
⭐ 5.0/5 | И***ч: Все отлично, получил. доставили бвстро.
⭐ 5.0/5 | AliExpress Shopper: все отлично.
⭐ 5.0/5 | П***ч: Все Отлично. Приехал быстро. Упаковка не повреждена. Доставка где то около недели до г. Курск. Продавцу Спасибо за Полезный Подарок!
⭐ 5.0/5 | L***h: Все работает хорошо. Полный комплект, спасибо Fnirsi
⭐ 5.0/5 | AliExpress Shopper: Всё супер
⭐ 4.0/5 | Я***: Дисплей достаточно большой по сравнению с аналогами. Но качество дисплея плохое, при просмотре под углом не видно вообще ничего. Ручка для подставки болтается и отваливается, это ужас. Я первый раз за нее схватился и сразу оторвал. Было бы хорошо если бы она была с фиксацией и не отрывалась. По функционалу, очень скудный. Могли бы сделать лучше и намного! Все остальное на хорошем уровне. В целом аппарат полностью устраивает. P.S. брал для диагностики автомобилей
⭐ 5.0/5 | З***ч: Доставили за 4 дня, полный комплект с щупом х100. И всё это за 8 тыр с копейками. За эту цену просто отлично! Все нюансы давно известны и показаны, так что все сейчас прекрасно понимают что покупают. Меня немного всё же удивила крайняя простота меню (например нельзя выбрать полосу в 20 МГц, или время отключения по бездействию) , гораздо скуднее чем в 2С53Р, но работает этот шустрее. Ну и продавец молодец, адекватно и быстро отвечает на вопросы, если появляются. Я не в первый раз у него покупки делаю. Фото загружать смысля не вижу, всё как у всех.
⭐ 5.0/5 | м***а: доставили за 6 дней. все супер.
⭐ 4.0/5 | В***ч: доставка задержалась, потqr не выдал аппарат посылку.
⭐ 5.0/5 | S***v: Доставлен на 5 дней раньше установленного срока. Отличная упаковка. Прибор работоспособен. Полноценно в работе еще не использовал, но очень нравится.
⭐ 5.0/5 | к***ч: отлично
⭐ 5.0/5 | S***h: Отличный осциллограф, для автомобильной электроники,. Хороший отзывчивый продавец, отвечает на вопросы. В комплекте высоковольтный щуп, как бонус. Пока все работает прекрасно. Продавцу и разработчикам спасибо!
⭐ 5.0/5 | A***h: Отличный прибор, пришёл быстро, в целостности. Поначалу не разобрался в инструкции и возникли вопросы по работоспособности прибора, но написал в поддержку, и мне оперативно дали ответ. благодарю за ответ и за достойный прибор, рекомендую к покупке!)
⭐ 5.0/5 | Б***ч: Отличный товар.
⭐ 5.0/5 | T***y: Работает.Спасибо китайским производителям за доступный народу товар.Отличный осцилограф.Продавец запаковал товар в большую пенопластовую коробку.Всё целое.
⭐ 4.0/5 | A***l: товар проверил. Все работает. доставили вовремя.
⭐ 5.0/5 | Н***в: товар соответствует описанию. Доставка супер быстрая. Продавца однозначно рекомендую
⭐ 5.0/5 | Т***ч: Упаковка аккуратная. Аппарат рабочий. Плюс щуп 1:100. Доставка шустрая.
⭐ 5.0/5 | Ч***ч: Хороший осциллограф, лучшее за свою цену
⭐ 3.0/5 | К***ч: Экран большой но глянцевый как зеркало что очень мешает, хорошая автономность. При отображении низких частот 1 гЦ и менее невозможно установить курсоры, нет возможности выбора используемой памяти.,Также нет скролинга осциллограммы — нельзя увеличить интересующий фрагмент ни в одном из режимов

FULL TECHNICAL REVIEW FNIRSI 1013D Touch Screen Digital Oscilloscope Dual Channel 100MHz 17 | andibond.com

Pinout and Interface Map

PRODUCT PARAMETER FNIRSI 1013D

FNIRSI TSG6020 TSG3020

Comparison table

Technical Specifications & Comparison FNIRSI 1013D

Model	FNIRSI-1013D
Channels	2
LCD Size	7 Inch
LCD Resolution	800 * 480
Display Technology	TFT
Bandwidth	100MHz
Sampling Rate	1GSa/s
Highest Test Voltage	1X : 40V, 10X : 400V
Cursor	Position XY, Trigger Y
Roll Mode	Supported
One-button AUTO	Supported
Waveform Storage	1000 pictures + 1000 waveforms
Waveform Manager	Supported
Voltage Accuracy	± 2%

Final summary

Final Verdict: FNIRSI 1013D

FNIRSI-1013D is a powerful and affordable portable oscilloscope that offers an impressive combination of performance and ease of use. With its dual-channel input, 100MHz bandwidth, and 1GSa/s sampling rate, along with intelligent overvoltage protection up to 400V, it is ideally suited for both hobbyists and professionals involved in electronics debugging and repair. The touch screen and one-button auto-adjustment function significantly simplify operation, while built-in storage and long battery life make it an indispensable tool for field work. Despite some minor drawbacks, such as a glossy screen and a potentially flimsy stand, its main advantage—exceptional value for money combined with high functionality—outweighs all negatives, making it an excellent choice for a wide range of tasks, including automotive diagnostics and educational projects. For more in-depth analyses, visit andibond.com.

FULL TECHNICAL REVIEW FNIRSI 1013D Touch Screen Digital Oscilloscope Dual Channel 100MHz