FNIRSI 2C53T 3in1 Oscilloscope Multimeter DDS Generator 2 P6100 Probes

Description

Product Overview

The FNIRSI 2C53T represents the latest evolution in the FNIRSI 3‑in‑1 handheld test instrument family. Built on a robust FPGA‑MCU‑ADC architecture, it merges three essential measurement tools—oscilloscope, multimeter, and DDS signal generator—into a single portable unit. The oscilloscope channel offers a 50 MHz bandwidth and a 250 MSaS sampling rate, delivering clear waveforms even for fast‑changing signals. Its vertical sensitivity ranges from 10 mV/div to 10 V/div, allowing precise voltage analysis across a wide dynamic range.

In multimeter mode, the device provides a 4.5‑digit true RMS measurement capability with 19,999 counts, supporting AC/DC voltage, current, resistance, capacitance, and diode testing. The RMS accuracy ensures reliable readings in noisy environments, making it suitable for both professional technicians and hobbyists. The built‑in DDS signal generator adds another layer of functionality, offering 13 waveform types up to 50 kHz with 1 Hz resolution, enabling users to create test signals for circuit verification and debugging.

Power management is a key strength of the 2C53T. A high‑capacity 3000 mAh lithium‑ion battery supplies up to six hours of continuous operation, while the 2.8‑inch LCD provides a bright, high‑contrast display that remains legible under various lighting conditions. The device’s compact dimensions—8.39 × 5.51 × 3.74 inches—and lightweight design (1.9 lb) make it easy to carry in a toolbox or backpack, ensuring that engineers can take accurate measurements wherever they go.

Additional hardware features include a built‑in high‑voltage protection module, dual‑channel capability with two P6100 probes, and a record depth of 1 Kpts for detailed waveform capture. The instrument’s intuitive user interface, combined with automatic measurement functions, reduces the learning curve and speeds up troubleshooting tasks. Overall, the FNIRSI 2C53T delivers a balanced blend of performance, portability, and versatility that meets the demands of modern electronic testing.

Usage

Designed for a broad range of applications, the FNIRSI 2C53T excels in laboratory environments, on‑site field service, and educational settings. In a lab, engineers can quickly capture transient events, verify signal integrity, and perform component testing without switching between separate instruments. The dual‑channel oscilloscope mode enables simultaneous observation of two related signals, such as input and output waveforms, facilitating comprehensive analysis of circuit behavior.

Field technicians benefit from the device’s rugged battery life and portable form factor. Whether diagnosing a malfunctioning power supply in an industrial setting or troubleshooting a PCB in a remote location, the 2C53T provides reliable measurements without the need for external power sources. Its built‑in DDS generator can simulate sensor outputs or communication signals, allowing technicians to test system responses on the spot.

Educators and students find the instrument valuable for hands‑on learning. The clear LCD, straightforward controls, and multi‑function capability allow users to explore fundamental concepts such as waveform generation, RMS calculations, and probe compensation. By consolidating three essential tools into one device, the 2C53T reduces equipment costs while delivering a comprehensive learning platform.

Why Choose Us

FNIRSI’s commitment to quality is evident in the meticulous design and testing of the 2C53T. Each unit undergoes rigorous calibration to ensure measurement accuracy across all modes. The integration of FPGA technology provides fast processing speeds and low latency, which translates into smoother waveform rendering and more responsive user interactions. Moreover, the device’s firmware is regularly updated, delivering new features and performance enhancements over its lifespan.

Customer support is a cornerstone of the FNIRSI experience. Buyers receive comprehensive documentation, including a detailed user manual, quick‑start guide, and online video tutorials. In addition, a responsive technical support team is available to assist with setup, troubleshooting, and firmware updates, ensuring that users can maximize the instrument’s potential.

Durability and reliability are built into the hardware. The high‑voltage protection module safeguards the internal circuitry against accidental over‑voltage events, while the robust enclosure protects against drops and environmental exposure. Combined with a long‑lasting battery and a high‑resolution display, the FNIRSI 2C53T is engineered to perform consistently in demanding conditions.

Key Features

• 50 MHz bandwidth and 250 MSaS sampling rate deliver clear, high‑resolution waveforms for fast signal analysis.
• 4.5‑digit true RMS multimeter provides accurate voltage, current, resistance, capacitance, and diode measurements.
• Built‑in DDS generator offers 13 waveform types up to 50 kHz with 1 Hz step resolution for versatile signal creation.
• Dual P6100 probes and 1 Kpts record depth enable simultaneous dual‑channel capture and detailed waveform storage.
• Responsive customer support and regular firmware updates ensure long‑term reliability and feature expansion.

FAQ

What is the maximum recording depth for the oscilloscope mode?

The oscilloscope can store up to 1 Kpts (kilopoints) per capture, allowing you to review detailed sections of a waveform after acquisition.

Can the device operate without being connected to a computer?

Yes, the FNIRSI 2C53T is a fully standalone handheld instrument. All functions, including waveform capture, measurement, and signal generation, are performed internally without the need for a PC.

How long does the battery last during continuous use?

Equipped with a 3000 mAh lithium‑ion battery, the unit provides up to six hours of continuous operation in typical measurement scenarios.

Is the device suitable for educational purposes?

Absolutely. Its intuitive interface, clear LCD, and multi‑function capabilities make it an excellent teaching tool for electronics courses, allowing students to explore oscilloscopes, multimeters, and signal generators in a single platform.

What warranty and after‑sales service are offered?

FNIRSI provides a one‑year limited warranty covering manufacturing defects, along with access to technical support, firmware updates, and replacement parts to ensure continued performance.