---
product_id: 588054371
title: "2C23T 3-in-1 10MHz Oscilloscope Multimeter DDS Signal Generator"
brand: "fnirsi"
price: "557.91 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Fnirsi"
url: https://www.desertcart.tn/products/588054371-2c23t-3-in-1-10mhz-oscilloscope-multimeter-dds-signal-generator
store_origin: TN
region: Tunisia
---

# 50 MSa/s real-time sampling 10 MHz bandwidth 3000mAh rechargeable battery 2C23T 3-in-1 10MHz Oscilloscope Multimeter DDS Signal Generator

**Brand:** fnirsi
**Price:** 557.91 DT
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your diagnostics game with the ultimate 3-in-1 handheld powerhouse!

## Quick Answers

- **What is this?** 2C23T 3-in-1 10MHz Oscilloscope Multimeter DDS Signal Generator by fnirsi
- **How much does it cost?** 557.91 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/588054371-2c23t-3-in-1-10mhz-oscilloscope-multimeter-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

- • **Signal Mastery:** DDS signal generator outputs 7 waveform types up to 2 MHz for advanced testing.
- • **Built to Last & Go:** Robust FPGA+MCU+ADC design with 6-hour battery life keeps you powered on the move.
- • **All-in-One Powerhouse:** Multimeter with 10,000 counts and wide voltage/current range for versatile diagnostics.
- • **Dual-Channel Precision:** 2-channel oscilloscope with 10 MHz bandwidth for crystal-clear waveform analysis.
- • **Smart Storage & Sharing:** One-click waveform save & export lets you compare and collaborate effortlessly.

## Overview

The FNIRSI 2C23T is a compact, professional-grade 3-in-1 handheld device combining a 2-channel 10 MHz oscilloscope, a 10,000-count multimeter, and a DDS signal generator. Featuring a 50 MSa/s sampling rate, 3000mAh rechargeable battery, and advanced FPGA+MCU+ADC hardware, it delivers precise measurements and versatile waveform generation. Ideal for professionals, hobbyists, and educators, it supports waveform storage/export and offers robust high-voltage protection, making complex electrical diagnostics portable and efficient.

## Description

FNIRSI 2C23T 3-in-1 10MHz Oscilloscope Multimeter DDS Signal Generator | 2CH Handheld Oscilloscope, 50MSa/s Sampling, 9999 Counts TRMS Multimeter, Auto Measurement for Automotive & DIY Electronics: desertcart.com: Tools & Home Improvement

Review: Initial problem solved, excellent little scope. - I am revising this review as it “was me” sort of. It occurred to me after posting a somewhat negative review that possibly something was wrong and “floating“ with the probe. On careful inspection I noticed when trying some DC voltages that odd things were happening as I moved around probing different points. Using a clip cord instead of the supplied little jumper for the “negative“ my problem disappeared. Then, of course, I measured some AC with the clip cord and voilà problem solved 120 VAC was measuring reliably 338 V peak to peak. Which is more than close enough for me for the price of this little scope. On close inspection, the little clip cord for the probe was broken at the alligator clip end. Replacing it with a new clip, solve the problem. Further, the seller reached out to me to rectify the problem after I posted the review. My original review : I don’t think it is me, but…. Didn’t really get around to trying this thing out for a couple of months. Bought it mostly as my 40 year-old Tektronix gave up the smoke, and I use/need a scope every 5 years at most. Presently I had bought it as I wondered about the waveform (ends up pretty poor) from my whole house Generac guardian generator. So this little scope is convenient as heck, but unfortunately shows only 196 to 200 V peak to peak reading my 120 V RMS generator, or a on a quality solar generator it’s only reading 185-190, or on line power 190-195. So although I am super impressed by the display, reasonably impressed by the functionality, for actual AC measurement, it seems pretty useless. Several calibration trials didn’t seem to make any difference. Perhaps I will see if there is a firmware update. On the multimeter, no problems whatsoever. 120 V RMS is 120 V RMS.
Review: Exceptional Performance and Outstanding Customer Service - I recently purchased the FNIRSI 2C23T 3 in 1 Handheld Oscilloscope Multimeter DDS Generator and I must say, it has exceeded all my expectations. This versatile tool, with its 2 channels and 10MHz bandwidth, coupled with a 50MSa/s sampling rate, has made my electrical measurements and diagnostics tasks remarkably efficient and accurate. The 10000 count multimeter functionality is a bonus, seamlessly integrating voltage, current, capacitor, resistor, and diode testing capabilities into one compact device. But what truly sets this product apart is the outstanding customer service I experienced. Upon realizing that an oscilloscope probe was missing from my package, I contacted their support team. Not only did they respond promptly and courteously, but they also exceeded my expectations by immediately sending the missing probe. To my surprise and delight, they included a free tiny oscilloscope as a goodwill gesture. This level of customer care is rare and truly appreciated. The device itself is user-friendly, robust, and reliable, making it an essential tool for professionals and hobbyists alike. Its intuitive interface and crisp display add to the overall user experience. The accuracy and range of measurements it offers are comparable to more expensive models in the market, making it a cost-effective solution for a wide range of electrical testing needs. In conclusion, the FNIRSI 2C23T is not just a high-quality product, but it's backed by a company that genuinely cares about its customers. Their prompt and generous response to my issue has earned them a loyal customer. I highly recommend this product to anyone in need of a reliable and versatile electrical testing tool. Five stars well-deserved!

## Features

- 【2 channel handheld oscilloscope】 10 MHz bandwidth, real-time sampling rate 50 MSa/s, record depth 32 kb, max measurement voltage 400 V, automatic measurement function, 200 mv/div-10 v/div vertical sensitivity, 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, Diode, Continuity Measurement. An multi-function meter for professionals, schools, hobbyists
- 【Signal Generator】The maximum waveform output frequency can reach 2MHz and a step of 1Hz, and can output seven waveforms including sine, square, triangle, full, half, noise, and DC
- 【Hardware Design】The Oscilloscope adopts FPGA+MCU+ADC hardware architecture, built-in high-voltage protection module, adopts 2.8'' HD LCD display, built-in 3000mAh rechargeable battery, standby time up to 6 H
- 【Save function】one-click save, screening function. You can upload the saved image by connecting to PC via data cable. You can easily compare the waveforms by displaying the reference waveform and the measured waveform on the same screen

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CMT5WMFY |
| Best Sellers Rank | #46,816 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #66 in Multi Testers |
| Brand | FNIRSI |
| Brand Name | FNIRSI |
| Color | blue |
| Customer Reviews | 4.6 out of 5 stars 449 Reviews |
| Included Components | 2C23T Oscilloscope, Other Accessories |
| Item Dimensions | 6.6 x 3.4 x 1.4 inches |
| Item Highlight | 2CH Handheld Oscilloscope, 50MSa/s Sampling, 9999 Counts TRMS Multimeter, Auto Measurement for Automotive & DIY Electronics |
| Item Weight | 10.4 ounces |
| Item dimensions L x W x H | 6.6 x 3.4 x 1.4 inches |
| Manufacturer | FNIRSI |
| Measurement Type | Multimeter |
| Model | 2C23T |
| Number of Items | 1 |
| Part Number | 2C23T |
| Power Source | Battery Powered |
| Specification Met | CE, EN 61010-1, UL |
| Style | 2C23T |
| Style Name | 2C23T |
| Upper Temperature Rating | 1300 °C |

## Product Details

- **Brand:** FNIRSI
- **Color:** blue
- **Item Weight:** 10.4 ounces
- **Power Source:** Battery Powered
- **Style:** 2C23T

## Images

![2C23T 3-in-1 10MHz Oscilloscope Multimeter DDS Signal Generator - Image 1](https://m.media-amazon.com/images/I/71ZeCAlE4NL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Initial problem solved, excellent little scope.
*by J***N on May 30, 2026*

I am revising this review as it “was me” sort of. It occurred to me after posting a somewhat negative review that possibly something was wrong and “floating“ with the probe. On careful inspection I noticed when trying some DC voltages that odd things were happening as I moved around probing different points. Using a clip cord instead of the supplied little jumper for the “negative“ my problem disappeared. Then, of course, I measured some AC with the clip cord and voilà problem solved 120 VAC was measuring reliably 338 V peak to peak. Which is more than close enough for me for the price of this little scope. On close inspection, the little clip cord for the probe was broken at the alligator clip end. Replacing it with a new clip, solve the problem. Further, the seller reached out to me to rectify the problem after I posted the review. My original review : I don’t think it is me, but…. Didn’t really get around to trying this thing out for a couple of months. Bought it mostly as my 40 year-old Tektronix gave up the smoke, and I use/need a scope every 5 years at most. Presently I had bought it as I wondered about the waveform (ends up pretty poor) from my whole house Generac guardian generator. So this little scope is convenient as heck, but unfortunately shows only 196 to 200 V peak to peak reading my 120 V RMS generator, or a on a quality solar generator it’s only reading 185-190, or on line power 190-195. So although I am super impressed by the display, reasonably impressed by the functionality, for actual AC measurement, it seems pretty useless. Several calibration trials didn’t seem to make any difference. Perhaps I will see if there is a firmware update. On the multimeter, no problems whatsoever. 120 V RMS is 120 V RMS.

### ⭐⭐⭐⭐⭐ Exceptional Performance and Outstanding Customer Service
*by M***E on December 24, 2023*

I recently purchased the FNIRSI 2C23T 3 in 1 Handheld Oscilloscope Multimeter DDS Generator and I must say, it has exceeded all my expectations. This versatile tool, with its 2 channels and 10MHz bandwidth, coupled with a 50MSa/s sampling rate, has made my electrical measurements and diagnostics tasks remarkably efficient and accurate. The 10000 count multimeter functionality is a bonus, seamlessly integrating voltage, current, capacitor, resistor, and diode testing capabilities into one compact device. But what truly sets this product apart is the outstanding customer service I experienced. Upon realizing that an oscilloscope probe was missing from my package, I contacted their support team. Not only did they respond promptly and courteously, but they also exceeded my expectations by immediately sending the missing probe. To my surprise and delight, they included a free tiny oscilloscope as a goodwill gesture. This level of customer care is rare and truly appreciated. The device itself is user-friendly, robust, and reliable, making it an essential tool for professionals and hobbyists alike. Its intuitive interface and crisp display add to the overall user experience. The accuracy and range of measurements it offers are comparable to more expensive models in the market, making it a cost-effective solution for a wide range of electrical testing needs. In conclusion, the FNIRSI 2C23T is not just a high-quality product, but it's backed by a company that genuinely cares about its customers. Their prompt and generous response to my issue has earned them a loyal customer. I highly recommend this product to anyone in need of a reliable and versatile electrical testing tool. Five stars well-deserved!

### ⭐⭐⭐⭐ Missing a charge indicator light
*by A***M on July 6, 2026*

Not bad but I wish that there was a charge indicator when it’s off and charging. You have to turn it on to see if it’s charging.

## Frequently Bought Together

- FNIRSI 2C23T 3 in 1 Handheld Oscilloscope Multimeter DDS Generator, 2 Channels, 10MHz Bandwidth, 50MSa/s Sampling Rate, 10000 Counts, Voltage, Current, Capacitor, Resistor, Diode Test
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-25*