Product Details

FNIRSI Oscilloscopes

FNIRSI DSO-TC3 Digital Oscilloscope Transistor Tester Function Signal Generator 3 in 1 Multifunction Electronic Component Tester

Last updated: 29 November 2023
4,87 247 reviews
🛒 45,09$ from Banggood 🛒
Type: DSO-TC3 (Standard)
Ship From: CN
12.552 Heats
1.708 Wishlist
1.844 Sold
Share on:
Questions and Answers

Hello, Can it be used in automotive diagnostics? Does it support CAN, LIN and FlexRay protocols?

by BG323762823, on 21 August 2023

No, unfortunately not. These devices would become very popular if the manufacturer released the firmware source code as open source so the community could add features like that. *Take note FNIRSI: You're missing an opportunity here.*

by sircompo, on 21 August 2023

what format are the measuring sockets on the top of the device, MCX?

by snapper, on 23 May 2023

Hello, the standard model is the MCX interface, and the upgraded version is the MCX to BNC conventional oscilloscope probe.

by The seller, on 26 May 2023

What's the difference between the standard and the advanced version? Only the acessories?

by RRadu, on 11 April 2023

Just the AC probe as far as I can tell. I got the advanced cos I thought the extra was well worth it for the probe. Why they call it “advanced” is a mystery!

by BG431315155, on 11 April 2023

test zenerdiode tot welke spanningjQuery1113043265100800842227_1680100787832??

by Elektronicman, on 29 March 2023

Transistor Tester: Capacitor: 25pF~100mF Resistor: 0.01Ω ~ 50ΜΩ Inductor: 10uH~1000uH Battery: 0.1~4.5V Input voltage: 0~40V DS18B20: 0-85℃ DHT1: 0-60°C/5-95%

by The seller, on 29 March 2023

Can a generator and an oscilloscope work simultaneously?

by BG376211551, on 22 March 2023

The signal generator has limits from 1 HZ to 10 KHZ or 1 KHZ to 10KHZ?

by georgesarantidis, on 21 March 2023

Signal Generator: Sinewave: 1-10KHz/0-3.3V/50% SQW: 1-100KHz/3.3V/50% Pulsewave: 1-100KHz/3.3V/0-100% Trianglewave: 1-10KHz/0-3.3V/50% Ramp: 1-10KHz/0-3.3V/0-100% Direct current: 0-3.3V

by The seller, on 21 March 2023
5 out of 5 stars
attilas79 on 27 September 2023

I bought the product mainly as a component checker. I'm happy with that. I haven't used the rest utilities. It is a bit slow, but hey! for this amount of money don't expect miracles. I would buy again and I'm looking forward for testing the other utilities. The size is very nice and comfortable. The instructions are very clear and in English! Very nice packaging indeed. Thank you!!

5 out of 5 stars
Adam_Zabrze on 14 September 2023

The package arrived much faster than it was declared - a big plus. Simple tester of active and passive semiconductor components with generator and oscilloscope. For simple household chores, possibly outside the house will fulfill its purpose.

5 out of 5 stars
gfinstrum on 18 August 2023

Very fast delivery about ten days, basic packaging, but material arrived in good condition and functional, it corresponds exactly to the description of the shop, very satisfied with the product, in line with my expectations. Thank you.

5 out of 5 stars
Thabang48 on 13 August 2023

this device made my life easy as component tester and it's oscilloscope is a sweet spot for audio applications

5 out of 5 stars
BG105448194 on 27 July 2023

Shipping was very fast to Canada. Unit works as expected. So far very satisfied.

5 out of 5 stars
Lubos.litvinov@post. on 25 July 2023

Perfect 3in1 digital oscilloscope at a good price...

5 out of 5 stars
VladoKW on 17 July 2023

Product as description. Tested ok working as expected 90%. Not very accurate measuring of Darlington transistors, identifying as resistor. Good with BJT and FET, identified correctly some inductors.

5 out of 5 stars
Laci1964 on 16 July 2023

Soon I got what I've been trying so far, it's working fine.

5 out of 5 stars
RStubbs on 04 July 2023

The FNIRST 3-in-1 oscilloscope model DSO-TC3 arrived as described. Delivery time was reasonable and it appears to work without any problems. The device was well protected in its box with the extra probe packaged on the outside of the box. As standard it comes with the charging cable, 3 tester leads and a cable for the signal generator. The advanced pack comes with the additional DSO probe and connector. The instruction manual is in multiple languages with about 6 pages per language. Overall the device is very initiative and easy to use. It also comes with some warnings so you do not damage the devices by applying to much input voltage etc, but most is common sense.

5 out of 5 stars
BG121749954 on 03 July 2023

All great. A device very useful for the money will be useful to everyone. I highly recommend the purchase and the seller's store. Very fast shipping to Poland. I heartily recommend.

5 out of 5 stars
PH28 on 22 June 2023

It looks good I'll see when I test it.

5 out of 5 stars
marko on 22 June 2023

I am satisfied with this instrument, a small but great aid in my work.