---
product_id: 667284651
title: "FNIRSI 2C53T 3-in-1 50MHz 2CH Oscilloscope Multimeter DDS Signal Generator | 250MSa/s Sampling, 19999 Counts Multimeter, Handheld Protable Oscilloscope, Auto Measurement for Automotive Electronic Repair"
brand: "fnirsi"
price: "¥30515"
currency: JPY
in_stock: true
category: "Fnirsi"
url: https://www.desertcart.jp/products/667284651-fnirsi-2c53t-3-in-1-50mhz-2ch-oscilloscope-multimeter-dds
store_origin: JP
region: Japan
---

# 4.5-digit 19999 counts multimeter 50MHz bandwidth oscilloscope 13 waveform signal generator FNIRSI 2C53T 3-in-1 50MHz 2CH Oscilloscope Multimeter DDS Signal Generator | 250MSa/s Sampling, 19999 Counts Multimeter, Handheld Protable Oscilloscope, Auto Measurement for Automotive Electronic Repair

**Brand:** fnirsi
**Price:** ¥30515
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your diagnostics game—where precision meets portability!

## Quick Answers

- **What is this?** FNIRSI 2C53T 3-in-1 50MHz 2CH Oscilloscope Multimeter DDS Signal Generator | 250MSa/s Sampling, 19999 Counts Multimeter, Handheld Protable Oscilloscope, Auto Measurement for Automotive Electronic Repair by fnirsi
- **How much does it cost?** ¥30515 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/667284651-fnirsi-2c53t-3-in-1-50mhz-2ch-oscilloscope-multimeter-dds)

## 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

- • **Built to Endure:** Robust FPGA+MCU+ADC architecture with built-in high-voltage protection and a 3000mAh battery ensures up to 6 hours of uninterrupted fieldwork.
- • **User-Centric Design:** Intuitive interface with language switching, grid clarity adjustment, and a sharp 2.8-inch LCD display keeps your workflow smooth and efficient.
- • **Precision Meets Power:** 50 MHz bandwidth and 250 MSa/s sampling rate deliver crystal-clear signal analysis for professional-grade diagnostics.
- • **Smart Data Management:** One-click waveform saving with Type-C PC connectivity lets you effortlessly archive and compare measurements like a pro.
- • **All-in-One Versatility:** Combine oscilloscope, multimeter, and DDS signal generator in one sleek handheld device—perfect for on-the-go engineers and tech-savvy pros.

## Overview

The FNIRSI 2C53T is a cutting-edge 3-in-1 handheld device combining a 50MHz 2-channel oscilloscope, a 4.5-digit 19999 counts multimeter, and a DDS signal generator with 13 waveform outputs. Featuring a 250MSa/s sampling rate, advanced math and cursor functions, and a durable 3000mAh battery, it’s engineered for professionals demanding accuracy, versatility, and seamless data management in a compact form factor.

## Description

FNIRSI 2C53T 3-in-1 50MHz 2CH Oscilloscope Multimeter DDS Signal Generator | 250MSa/s Sampling, 19999 Counts Multimeter, Handheld Protable Oscilloscope, Auto Measurement for Automotive Electronic Repair: desertcart.com: Industrial & Scientific

## Features

- 【Newly Version】The 2C53T is an upgraded version of the 2C23T, which improves the measuring range and adds math operation，cursor measurement，persistence mode，XY mode features
- 【2 Channel Oscilloscope】50 MHz bandwidth, 250 MSa/s sampling rate, 1 Kpts record depth, automatic measurement function, max voltage 400 V, vertical sensitivity 10mV/div-10V/div , support waveform image storage and export
- 【4.5-Digit 19999 Counts Multimeter】AC Voltage: 0-750 V, DC Voltage: 0-999.9 V, DC/AC Current: 0-9.999 A, Resistance: 0-19.99 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 50 kHz and a step of 1 Hz, and can output 13 waveforms
- 【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 battery, standby time up to 6 H, Type-C interface supports 5 V/1 A charging
- 【Language Switch】After powering on the device, press the left or right directional buttons to enter System Settings, then select the Language option to switch languages.
- 【Grid Clarity Adjustment】After entering system settings, select Sound and Light. Raise screen brightness to make grid lines sharp and clear.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6VX6BFL |
| Best Sellers Rank | #3,338 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Oscilloscopes |
| Brand Name | FNIRSI |
| Color | black |
| Compatible Devices | Oscilloscopes, Multimeters, Signal Generators, Computers, Electronic Testing and Measurement Devices |
| Customer Reviews | 4.3 4.3 out of 5 stars (839) |
| Included Components | 10X Probe, Crocodile Clip Probe, Multimeter Probe, Type-C Cable, Storage Case |
| Item Dimensions | 6.57 x 3.5 x 1.38 inches |
| Item Weight | 400 g |
| Manufacturer | FNIRSI |
| Measurement Type | Multimeter |
| Model | FNIRSI-2C53T |
| Number of Items | 1 |
| Part Number | 2C53T |
| Power Source | Battery Powered |
| Unit Count | 1 Count |
| Upper Temperature Rating | 1300 Kelvin |

## Product Details

- **Brand:** FNIRSI
- **Color:** black
- **Item Weight:** 400 g
- **Item dimensions L x W x H:** 6.57 x 3.5 x 1.38 inches
- **Power Source:** Battery Powered

## Images

![FNIRSI 2C53T 3-in-1 50MHz 2CH Oscilloscope Multimeter DDS Signal Generator | 250MSa/s Sampling, 19999 Counts Multimeter, Handheld Protable Oscilloscope, Auto Measurement for Automotive Electronic Repair - Image 1](https://m.media-amazon.com/images/I/71IJ7e2BilL.jpg)

## Questions & Answers

**Q: How to fix blurry grid display?**
A: Go to system settings and select Sound and Light. Increase screen brightness here to sharpen the grid lines.

**Q: How do I restart the device if it freezes?**
A: There's a tiny hole next to the USB port on the side. Press it to reboot the device.

## Frequently Bought Together

- FNIRSI 2C53T Upgraded Handheld Oscilloscope, 50MHz Bandwidth, 3IN1 Digital Oscilloscope Multimeter DDS Generator, 250MS/s Sampling Rate, 19999 Counts, Voltage, Current, Capacitor, Resistor, Diode Test
- FNIRSI LCR-P1 Transistor Tester, Mosfet Transistor Capacitor Tester, SMD Electronic Component Tester, Diode Triode Zener Diode Resistance Inductance Battery Test LCR Meter MOS PNP NPN ESR Meter
- FNIRSI LCR-ST1 10KHz LCR Meter Tweezer, Mini Smart SMD Tester, ESR Meter, Multimeter, Capacitance Inductance Continuity Diode Tester, Auto Component Recognition Electronic Component Analyze

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-29*