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  • 2 VIDEOS
  • FNIRSI 2C23T Digital Oscilloscope Multimeter DDS Generator 3 in 1, 2 Channels, 10MHz Bandwidth, 50MSa/s Sampling Rate, 10000 Counts, Voltage, Current, Capacitor, Resistor, Diode Test
  • FNIRSI 2C23T 3 in 1 Handheld Oscilloscope Multimeter FINRSI Technology

FNIRSI 2C23T Digital Oscilloscope Multimeter DDS Generator 3 in 1, 2 Channels, 10MHz Bandwidth, 50MSa/s Sampling Rate, 10000 Counts, Voltage, Current, Capacitor, Resistor, Diode Test

4.3 out of 5 stars (160)
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
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About this item

  • 【Oscilloscope Mode】2 channel handheld oscilloscope, 10 MHz bandwidth, 50 MSa/s sampling rate, 32 kb record depth, automatic measurement function, max voltage 400 V, vertical sensitivity 200 mv/div-10 v/div , support waveform image storage and export
  • 【Multimeter Mode】4-digit 10000 Counts. AC Voltage: 0-750 V, DC Voltage: 0-999.9 V, DC/AC Current: 0-9.999 A, Resistance: 0-99.99 MΩ, Capacitance: 0-99.99 mF, Continuity Measurement. Multi-function meter for professionals, schools and hobbyists
  • 【Signal Generator】The maximum waveform output frequency can reach 2 MHz and a step of 1 Hz, and can output seven waveforms including sine, square, triangle, full, half, noise, and DC
  • 【Save function】one-click save, screening function. You can upload the saved image by connecting to PC via Type-C. You can easily compare the waveforms by displaying the reference waveform and the measured waveform on the same screen
  • 【Excellent Design】The Oscilloscope adopts FPGA+MCU+ADC hardware architecture, built-in high-voltage protection module, adopts 2.8 inch LCD display, built-in 3000 mAh Li-ion battery, standby time up to 6 H, Type-C interface supports 5 V/1 A charging
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Product details

  • Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)
  • Product Dimensions ‏ : ‎ 16.71 x 8.51 x 3.4 cm; 290.3 g
  • Date First Available ‏ : ‎ Aug. 20 2024
  • Manufacturer ‏ : ‎ FNIRSI
  • ASIN ‏ : ‎ B0CTTCVJHL
  • Item model number ‏ : ‎ 2C23T Plus
  • 鶹 Rank: #30,021 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Customer Reviews:
    4.3 out of 5 stars (160)

Product information

Technical Details

Manufacturer ‎FNIRSI
Part number ‎2C23T Plus
Item Weight ‎290 g
Product Dimensions ‎16.71 x 8.51 x 3.4 cm; 290.3 g
Batteries ‎1 Lithium Polymer batteries required. (included)
Item model number ‎2C23T Plus
Colour ‎Black
Power source type ‎Battery Powered
Item Package Quantity ‎1
Specifications ‎CE, RoHS
Batteries Included? ‎Yes
Batteries Required? ‎Yes
Length ‎6.58 inches
Width ‎3.35 inches
Height ‎1.34 inches

Additional Information

ASIN B0CTTCVJHL
Customer Reviews
4.3 out of 5 stars (160)

4.3 out of 5 stars
鶹 Rank
Date First Available Aug. 20 2024

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FNIRSI 2C23T Digital Oscilloscope Multimeter DDS Generator 3 in 1, 2 Channels, 10MHz Bandwidth, 50MSa/s Sampling Rate, 10000 Counts, Voltage, Current, Capacitor, Resistor, Diode Test

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Product Description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

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FNIRSI 2C23T Plus Oscilloscope Multimeter Measurement Data

Appearance Design to Meet User Needs

2C23T 17

Expandable Stand

2C23T 18

Type-C Charging Port

2C23T 18

Silicone Material Buttons

2C23T 20

ABS Material Silicone Jacket

2C23T Oscilloscope

Parameter Comparison

Black/White Theme UI

Oscilloscope Mode

Multimeter Mode

DDS Signal Generator

10MHz

Bandwidth

10MHz

50MS/s

Sampling Rate

48MS/s

9,999 TRMS

Multimeter Count

19,999 TRMS

Black/White Theme UI

Oscilloscope Mode

Multimeter Mode

DDS Signal Generator

10MHz

Bandwidth

350MHz

50MS/s

Sampling Rate

1Ga/s

9,999 TRMS

Multimeter Count

No Multimeter

Black/White Theme UI

Oscilloscope Mode

Multimeter Mode

DDS Signal Generator

10MHz

Bandwidth

No Oscilloscope

50MS/s

Sampling Rate

No Oscilloscope

9,999 TRMS

Multimeter Count

9,999 TRMS

Black/White Theme UI

Oscilloscope Mode

Multimeter Mode

DDS Signal Generator

10MHz

Bandwidth

No Oscilloscope

50MS/s

Sampling Rate

No Oscilloscope

9,999 TRMS

Multimeter Count

9,999 TRMS

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Customer reviews

4.3 out of 5 stars
160 global ratings

Customers say

Customers find this electric circuit testing device functional and useful. They consider it good value and worth spending money on. Users appreciate that it's very easy to use, with probes that are easy enough to plug in. The device comes with additional features and necessary accessories. The multimeter portion performs well, and customers are satisfied with the display. However, opinions are mixed regarding its compact design.
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41 customers mention functionality, 34 positive, 7 negative
Customers find the electric circuit testing device functions well for basic work. The oscilloscope, multimeter, and signal generator all work great, and the meter performs effectively. Users describe it as a nice device that works well with digital storage oscilloscopes.
good productRead more
What a great little meter. I used the signal generator and scope and meter all worked perfect.Its amazingRead more
Nice unit - missing charging cable and it's obviously a returned item, meters packaging had been opened and there was smudge marks on the meter...Read more
great screen, nice and sharp. scope is adequate for quick signal captures up to 15meg(12meg stable)....Read more
13 customers mention value for money, 13 positive, 0 negative
Customers find the electric circuit testing device offers good value and is worth spending money on. They appreciate that it has many functions for the same price and consider it inexpensive.
Works as intended. Price point is good for enthusiast or technician.Read more
inexspensive... perfect for promising electronics nerds....Read more
Best ratio QUALITY/COST...Read more
11 customers mention ease of use, 10 positive, 1 negative
Customers find the electric circuit testing device very easy to use, with probes that are easy enough to plug in.
Clear and Easy to Use...Read more
easy to handle...Read more
7 customers mention features, 6 positive, 1 negative
The electric circuit testing device includes additional features and comes with several 1x and 10x probe options. It comes with a number of necessary accessories and offers amazing functions for its size.
Solidly built with nice features. Works perfectly for my needs so far.Read more
This is a wonderful unit that's loaded with Features. Oscilloscope/Multimeter/Signal Generator all work great!Read more
...does not have all the math functions of a full size scope... no XY. but again... good for quick captures. multi meter is surprisingly good....Read more
7 customers mention probe functionality, 5 positive, 2 negative
Customers appreciate the probe functionality of this electric circuit testing device. They find the multimeter portion good and note it includes an auto ranging multimeter. The device comes with 2 probes along with accessories and features a 2 channel oscilloscope.
...Scope probe ground lead is useless, much too short. - BNC connector lead with alligator clips are shorter than the pic in the advertisement.Read more
5 customers mention display, 4 positive, 1 negative
Customers appreciate the display quality of this electric circuit testing device. They find the display clear and bright, with a great screen that provides good visibility during use.
great screen, nice and sharp. scope is adequate for quick signal captures up to 15meg(12meg stable)....Read more
Clear and Easy to Use...Read more
5 customers mention compact, 3 positive, 2 negative
The electric circuit testing device is a compact instrument that combines an oscilloscope with a multimeter. Customers note that it has amazing functions for its size, though some mention the specs are very modest and it lacks XY functionality.
...does not have all the math functions of a full size scope... no XY. but again... good for quick captures. multi meter is surprisingly good....Read more
Reçu appareil usagées payé pour un neuf
2 out of 5 stars
Reçu appareil usagées payé pour un neuf
J'ai reçu un appareil qui a déjà été déballer et utilisé car les cosses des sonde + et - sont égratigné. Je n'ai pas payé pour avoir un usagé mais pour un neuf. Je vais retourner l'appareil.
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Top reviews from Canada

  • david mennell
    5.0 out of 5 stars inexspensive... perfect for promising electronics nerds.
    Reviewed in Canada on February 25, 2025
    Verified Purchase
    great screen, nice and sharp. scope is adequate for quick signal captures up to 15meg(12meg stable). does not have all the math functions of a full size scope... no XY. but again... good for quick captures. multi meter is surprisingly good. weakest part is the function generator. having said that if you just need a quick signal to pump into a circuit like an audio amp its just fine. don't count on this being your main scope but again... it works for quick and dirties. easily as good as scopes costing a lot more
    2 people found this helpful
    Helpful
     Report
  • Barry
    5.0 out of 5 stars Functionality n
    Reviewed in Canada on November 4, 2025
    Verified Purchase
    Works as intended. Price point is good for enthusiast or technician.
    One person found this helpful
    Helpful
     Report
  • John
    4.0 out of 5 stars Works fine
    Reviewed in Canada on August 12, 2025
    Verified Purchase
    Nice unit - missing charging cable and it's obviously a returned item, meters packaging had been opened and there was smudge marks on the meter display. Maybe why the price was a little lower than other same units on offer.

    Scope probe ground lead is useless, much too short. - BNC connector lead with alligator clips are shorter than the pic in the advertisement.
    Helpful
     Report
  • Dawn
    5.0 out of 5 stars Nice meter
    Reviewed in Canada on November 30, 2024
    Verified Purchase
    First off I had no idea how to use this meter for what I wanted to do with it which is set / check the frequency on my portable generators. After a couple of hours of playing with it and rereading the manual several times I got to the point of measuring house power frequency, had to start with a known frequency right. That's as far as I got and set both my generators correctly. It worked great for this and because I couldn't find any where that it stated that it will measure hertz to 2 decimal places on 鶹's site I can tell you that yes it does, 60.25hz as an example. And somehow I did this without damaging the meter. I am very impressed with it and look forward to figuring out what else it is capable of. Yes I have other multi meters, but from what I understand so far, this meter is capable of doing a lot of diagnostic testing.
    2 people found this helpful
    Helpful
     Report
  • Marc Watson
    5.0 out of 5 stars Clear and Easy to Use
    Reviewed in Canada on February 14, 2025
    Verified Purchase
    I bought this for my project-loving kid and he loves it! The information is displayed well, and with a bit of training it's simple to figure out what you need to know.
    Helpful
     Report
  • Matt
    2.0 out of 5 stars Bricked. Don't buy
    Reviewed in Canada on September 28, 2025
    Verified Purchase
    Good till the battery runs low. Not it won't charge or turn on. Manual or online help didn't provide any answers.
    Helpful
     Report
  • VA3MRJ
    5.0 out of 5 stars Love it
    Reviewed in Canada on October 18, 2025
    Verified Purchase
    What a great little meter. I used the signal generator and scope and meter all worked perfect.Its amazing
    Helpful
     Report
  • 鶹 Customer
    5.0 out of 5 stars Nice features.
    Reviewed in Canada on February 20, 2026
    Verified Purchase
    Solidly built with nice features. Works perfectly for my needs so far.
    Helpful
     Report

Top reviews from other countries

  • Frank J. Cosentino
    5.0 out of 5 stars Made in China?, Not a problem
    Reviewed in the United States on April 9, 2025
    Verified Purchase
    I know that some people will lose interest because this multimeter was made in China, but my previous multimeter was also made in China and still works fine after 45 years of use. I decided to upgrade because the one i had for 45 years was not auto ranging. This unit is not just an auto ranging multimeter, but also a 2 channel oscilloscope and a signal generator all in a single handheld package. On initial testing it appears that this handheld gem works quite well, is fairly easy to use, and feature packed for the price. The only thing I find less than great is the way the BNC connectors on the top are recessed each in their own hole. The probes are easy enough to plug in, but the BNC locking collars are almost impossible to turn to the lock position. Even with that one downside I am still very impressed with my purchase.
    Report
  • Pankaj dabi
    5.0 out of 5 stars Good product
    Reviewed in India on January 11, 2026
    Verified Purchase
    The media could not be loaded.
    Good with dso153
    Report
  • Catherine Snyder Kovacs
    5.0 out of 5 stars Where is it
    Reviewed in the United States on November 2, 2025
    Verified Purchase
    it was not expensive and it does everything supposed to do, uses it almost every day
    Report
  • kuldeep
    5.0 out of 5 stars 鶹 best
    Reviewed in India on August 6, 2025
    Verified Purchase
    Best
    Report
  • Sujit Nandi
    2.0 out of 5 stars Before purchased Pl check the seller.
    Reviewed in India on November 14, 2025
    Verified Purchase
    Quality okk,But one probe is missing. Solar is not qualified.
    Report
See more reviews

Product Summary: FNIRSI 2C23T Digital Oscilloscope Multimeter DDS Generator 3 in 1, 2 Channels, 10MHz Bandwidth, 50MSa/s Sampling Rate, 10000 Counts, Voltage, Current, Capacitor, Resistor, Diode Test

From FNIRSI

4.3 out of 5 stars, 160 ratings

Customer reviews

100+ viewed in past month

Price

No featured offers available

Other sellers

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About this Item

  • 【Oscilloscope Mode】2 channel handheld oscilloscope, 10 MHz bandwidth, 50 MSa/s sampling rate, 32 kb record depth, automatic measurement function, max voltage 400 V, vertical sensitivity 200 mv/div-10 v/div , support waveform image storage and export
  • 【Multimeter Mode】4-digit 10000 Counts. AC Voltage: 0-750 V, DC Voltage: 0-999.9 V, DC/AC Current: 0-9.999 A, Resistance: 0-99.99 MΩ, Capacitance: 0-99.99 mF, Continuity Measurement. Multi-function meter for professionals, schools and hobbyists
  • 【Signal Generator】The maximum waveform output frequency can reach 2 MHz and a step of 1 Hz, and can output seven waveforms including sine, square, triangle, full, half, noise, and DC
  • 【Save function】one-click save, screening function. You can upload the saved image by connecting to PC via Type-C. You can easily compare the waveforms by displaying the reference waveform and the measured waveform on the same screen
  • 【Excellent Design】The Oscilloscope adopts FPGA+MCU+ADC hardware architecture, built-in high-voltage protection module, adopts 2.8 inch LCD display, built-in 3000 mAh Li-ion battery, standby time up to 6 H, Type-C interface supports 5 V/1 A charging
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