FNIRSI® 2C23T Handheld Dual Channel 3-In-1 10MHz 50MS/S Oscilloscope Multimeter DDS Function Generator

The FNIRSI-2C23T is a versatile 3-in-1 dual-channel digital oscilloscope designed for maintenance and development work. It combines an oscilloscope, multimeter, and signal generator in one device. The oscilloscope features FPGA+MCU+ADC architecture, 50 MS/s sampling rate, 10 MHz bandwidth, and high-voltage protection, supporting peak voltage measurements up to ±400V. It allows saving and analyzing waveform screenshots.

The multimeter offers 4-digit, 10,000-point true RMS measurements for AC/DC voltage, current, resistance, capacitance, diode, and continuity. The built-in DDS signal generator outputs 7 signal types, with adjustable frequency (up to 2 MHz), amplitude, and duty cycle.

The device has a 2.8″ high-definition LCD (320×240 resolution) and a 3000mAh rechargeable battery with up to 6 hours of standby time, offering compact size and portability for a wide range of users including professionals, students, and hobbyists.

Categories: Digital Multimeter, Digital Oscilloscope, Function Generator

Description
Brand

Product Overview: FNIRSI 2C23T 3-in-1 Oscilloscope Multimeter

The FNIRSI 2C23T 3-in-1 Oscilloscope Multimeter is a versatile and portable device designed for professionals who need multiple testing functions in one compact tool. Moreover, this advanced instrument combines an oscilloscope, digital multimeter, and DDS function generator, making it ideal for electronics testing, troubleshooting, and development tasks.

Multi-Function Testing Capability

This device integrates three essential tools into a single unit. In addition, it features a dual-channel oscilloscope with a bandwidth of up to 10MHz and a sampling rate of 50MS/s, ensuring accurate signal analysis. Furthermore, the built-in digital multimeter supports measurements such as voltage, current, resistance, and continuity.

As a result, users can perform a wide range of electrical tests without switching between multiple instruments. Therefore, it improves efficiency and saves time.

DDS Function Generator

The built-in DDS function generator allows users to create various waveform signals for testing and simulation. Moreover, it supports multiple waveform types, enabling efficient and flexible diagnostics.

Portable and User-Friendly Design

The device features a compact and lightweight design, making it ideal for both fieldwork and laboratory use. In addition, it includes a clear color display for easy waveform visualization. Furthermore, the simple interface ensures smooth operation for all users.

Applications

The FNIRSI 2C23T 3-in-1 Oscilloscope Multimeter is widely used in electronics repair, circuit testing, education, and industrial maintenance. Therefore, it is suitable for engineers, technicians, and students.

Key Features

3-in-1: Oscilloscope, multimeter, and signal generator
Dual-channel 10MHz oscilloscope
50MS/s sampling rate
Built-in DDS waveform generator
Measures voltage, current, resistance, and continuity
Portable and lightweight
Clear display for easy reading

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.