FNIRSI® 2C53T 50MHz 250MS/S Handheld 3in1 Oscilloscope Multimeter Signal Generator

FNIRSI-2C53T is a versatile and highly practical three-in-one dual-channel digital oscilloscope launched by FNIRSI, designed for professionals in the maintenance and research industries. This device combines the functionalities of an oscilloscope, a multimeter, and a signal generator. The oscilloscope uses FPGA + ARM + ADC hardware architecture, featuring a 250MS/s sampling rate, a 50MHz analog bandwidth, and an integrated high-voltage protection module that supports peak voltage measurements up to ±400V. It also supports waveform screenshot saving and viewing for secondary analysis.
The multimeter function offers 4.5 digits with 19999 counts true RMS, supporting AC/DC voltage and current measurements, as well as capacitance, resistance, diode, and continuity measurements, making it an ideal multifunctional instrument for professionals, factories, schools, enthusiasts, or home use.
The built-in DDS function signal generator can output 13 types of function signals, with a maximum output frequency of 50KHz and a step size of 1Hz. The output frequency, amplitude, and duty cycle are adjustable. It features a 2.8-inch 320*240 resolution high-definition LCD screen and a built-in 3000mAh rechargeable lithium battery with a standby time of up to 6 hours. Its compact size provides users with more powerful practical functions and excellent portability.

Categories: Digital Multimeter, Digital Oscilloscope, Function Generator

Description
Brand

Product Overview: FNIRSI 2C53T 3-in-1 Oscilloscope Multimeter

The FNIRSI 2C53T 3-in-1 Oscilloscope Multimeter is a powerful and portable testing device designed for professionals who need accurate and efficient measurement tools in one compact unit. Moreover, this advanced instrument combines an oscilloscope, digital multimeter, and signal generator, making it ideal for electronics testing, troubleshooting, and circuit analysis.

High-Performance Dual-Channel Oscilloscope

The device features a dual-channel oscilloscope with a bandwidth of up to 50MHz and a sampling rate of 250MS/s. As a result, it provides precise waveform capture and detailed signal analysis. Furthermore, it supports multiple trigger modes, which enhance measurement accuracy and stability during testing.

3-in-1 Multi-Function Design

In addition to oscilloscope functionality, the device includes a built-in digital multimeter capable of measuring voltage, current, resistance, and continuity. Moreover, the integrated signal generator allows users to create various waveform outputs for testing and simulation. Therefore, it reduces the need for multiple instruments and improves workflow efficiency.

Portable and User-Friendly Interface

The compact and lightweight design makes this device easy to carry for both field and laboratory use. In addition, it features a clear display that allows users to view waveforms and measurement data easily. Furthermore, the intuitive controls ensure smooth operation for both beginners and professionals.

Applications

The FNIRSI 2C53T 3-in-1 Oscilloscope Multimeter is widely used in electronics repair, industrial maintenance, educational labs, and product development. As a result, it is suitable for engineers, technicians, students, and hobbyists who require a reliable and multifunctional testing solution.

Key Features

3-in-1 design: oscilloscope, multimeter, and signal generator
Dual-channel oscilloscope with 50MHz bandwidth
High sampling rate of 250MS/s
Built-in waveform generator
Measures voltage, current, resistance, and continuity
Portable and lightweight design
Easy-to-read display

Brand

Fnirsi, CHINA

FNIRSI Test Equipment Pakistan

FNIRSI Test Equipment Pakistan offers reliable electronic testing instruments designed for engineers, technicians, and electronics professionals. The brand FNIRSI develops modern diagnostic tools used for circuit analysis, signal testing, and troubleshooting. Today, engineers rely on advanced testing tools to analyze electronic circuits efficiently. Therefore, many professionals choose FNIRSI devices for their compact design and reliable measurement capabilities. In addition, these instruments help technicians perform accurate diagnostics in both laboratories and field environments.

About FNIRSI China

Shenzhen FNIRSI Technology Co., Ltd. focuses on developing innovative electronic measurement devices. The company designs compact and practical tools that simplify testing procedures. Because modern electronics require precise measurement, FNIRSI instruments support engineers in identifying faults quickly. Moreover, these devices provide stable performance in different testing environments. As a result, professionals worldwide rely on FNIRSI tools for electronic diagnostics.

FNIRSI Product Range

FNIRSI offers a variety of electronic testing instruments used in measurement and troubleshooting applications. Key product categories include:

Digital oscilloscopes
Portable signal generators
Digital multimeters
Component testers
USB oscilloscopes
Electronic diagnostic tools

Each device helps engineers measure electrical signals and analyze circuit behavior. Furthermore, the compact design makes these instruments suitable for portable use.

Applications of FNIRSI Instruments

Many industries use FNIRSI Test Equipment Pakistan solutions for electronic testing and diagnostics. For example, technicians use these devices during electronics repair and maintenance tasks. Additionally, engineers apply these instruments in laboratories for circuit testing and signal analysis. In educational institutions, students also use FNIRSI tools to learn practical electronics measurement techniques.

Reliable Measurement Tools for Professionals

Modern electronics systems require dependable measurement equipment. Consequently, engineers prefer instruments that combine accuracy with portability. FNIRSI continues to develop innovative solutions that support electronic testing and diagnostics. With practical features and efficient performance, FNIRSI instruments help professionals maintain accurate measurements and reliable system operation.