---
product_id: 736881528
title: "【2C53P Plus Upgraded Model】FNIRSI 3in1 Oscilloscope/Multimeter/DDS Signal Generator Tablet Touch Screen Portable Digital Automotive Oscilloscope 2 Channel 50MHz Bandwidth 250Ms/S Counts 4.3 Inch"
brand: "westobig"
price: "A$377"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/736881528-2c53p-plus-upgraded-model-fnirsi-3in1-oscilloscope-multimeter-dds-signal
store_origin: AU
region: Australia
---

# 250MS/s ultra-fast sampling rate 50MHz bandwidth oscilloscope 4000mAh long-lasting battery 【2C53P Plus Upgraded Model】FNIRSI 3in1 Oscilloscope/Multimeter/DDS Signal Generator Tablet Touch Screen Portable Digital Automotive Oscilloscope 2 Channel 50MHz Bandwidth 250Ms/S Counts 4.3 Inch

**Brand:** westobig
**Price:** A$377
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your diagnostics game with the ultimate 3-in-1 portable oscilloscope!

## Quick Answers

- **What is this?** 【2C53P Plus Upgraded Model】FNIRSI 3in1 Oscilloscope/Multimeter/DDS Signal Generator Tablet Touch Screen Portable Digital Automotive Oscilloscope 2 Channel 50MHz Bandwidth 250Ms/S Counts 4.3 Inch by westobig
- **How much does it cost?** A$377 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/736881528-2c53p-plus-upgraded-model-fnirsi-3in1-oscilloscope-multimeter-dds-signal)

## Best For

- westobig enthusiasts

## Why This Product

- Trusted westobig brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust & Safe:** Built-in high-voltage protection up to ±400V ensures reliable and secure measurements every time.
- • **All-Day Performance:** Massive 4000mAh battery delivers up to 4 hours of uninterrupted field use.
- • **Triple-Tool Powerhouse:** Oscilloscope, Multimeter & DDS Signal Generator all-in-one for ultimate versatility.
- • **Pro-Level Signal Analysis:** Advanced FPGA+MCU+ADC architecture with FFT spectrum & LISSAJOUS graphics for deep insights.
- • **Precision Meets Portability:** Compact 4.3-inch IPS touchscreen with 480x272 resolution, perfect for on-the-go diagnostics.

## Overview

The FNIRSI 2C53P Plus is a cutting-edge 3-in-1 handheld device combining a 50MHz dual-channel oscilloscope, a 19999-count digital multimeter, and a 10MHz DDS signal generator. Featuring a 4.3-inch high-res touchscreen, advanced FPGA+MCU+ADC hardware, and a robust 4000mAh battery, it offers professional-grade signal analysis and measurement capabilities in a sleek, portable design ideal for electricians and DIY enthusiasts alike.

## Description

【2C53P Plus Upgraded Model】FNIRSI 3in1 Oscilloscope/Multimeter/DDS Signal Generator Tablet Touch Screen Portable Digital Automotive Oscilloscope 2 Channel 50MHz Bandwidth 250Ms/S Counts 4.3 Inch

## Features

- ✨🎠【Oscilloscope/Multimeter/DDS Signal Generator 3in1】Upgraded from 2C23T, FNIRSI 2C53P not only has combined the functions of dual channels oscilloscope, digital multimeter and signal generator, but also highly improved its performances in all aspects you could imagined. It is touchscreen, handheld and portable, easy for electricians or DIY enthusiastics to use outdoor and indoor.
- ✨🎠【Oscilloscope Mode】 The oscilloscope adopts FPGA+MCU+ADC hardware architecture, which highly advanced and protect itself from overheat and ensure a strong capture function. It has a sampling rate of 250MS/s, an analog bandwidth of 50Mhz and a built-in high-voltage protection module. It supports a maximum peak voltage measurement of ±400V; supports waveform screenshots.
- ✨🎠【Multimeter Mode】4 and a half digit 19999 Counts. It could measure both AC and DC voltage, measure the current, capacitance, resistance, diode, continuity, and temperature, etc.
- ✨🎠【DDS Function Signal Generator Mode】It can output 12 kinds of function signals such as sine, square, triangle, full, half, noise, and DC etc. The maximum output of the signal generator is 10MHz, with a step of 1Hz. The output frequency, amplitude, and duty cycle are adjustable.
- ✨🎠【Accurate Analysis】The 2C53P oscilloscope has excellent analyzation function. It has afterglow, FFT spectrum analysis, cursor measurement, LISSAJOUS graphics display, etc., visually displaying the relationship of signals, quickly analyzing the signal frequency ingredients, and helping you obtain the accuracy of analysis to the largest extent.
- ✨🎠【EXQUISITE Design with Large Capacity Battery】The Oscilloscope is handheld, portable, and easy to carry. It is 4.3-inch IPS touchscreen tablet with 480*272 ultra high resolution, easy for users to operate. The 4000mAh built-in battery allows you to use it for 4 hours atfer fully charged.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | WESTOBiG |
| Power Source | Battery Powered |
| Style | Modern |
| Colour | Blue |
| Item Weight | 360 Grams |
| Item dimensions L x W x H | 14.5 x 9.8 x 3.5 Centimeters |
| Measurement Type | Multimeter |
| Manufacturer | FNIRSI |
| Country of Origin | China |
| Model number | WB-2C53P |
| Number of Memory Sticks | 1 |
| Item Weight | 360 g |
| Product Dimensions | 14.5 x 9.8 x 3.5 cm; 360 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | WB-2C53P |
| Item Height | 35 Millimeters |
| Item Width | 9.8 Centimeters |
| Included Components | oscilloscope |
| Are batteries included? | Yes |
| Lithium battery energy content | 2.6 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Number of lithium ion cells | 1 |

## Product Details

- **Brand:** WESTOBiG
- **Power Source:** Battery Powered
- **Style:** Modern
- **Colour:** Blue
- **Item Weight:** 360 Grams

## Images

![【2C53P Plus Upgraded Model】FNIRSI 3in1 Oscilloscope/Multimeter/DDS Signal Generator Tablet Touch Screen Portable Digital Automotive Oscilloscope 2 Channel 50MHz Bandwidth 250Ms/S Counts 4.3 Inch - Image 1](https://m.media-amazon.com/images/I/71Dfjwf0NiL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-10*