FNIRSI 2C23T Handheld Oscilloscope Multimeter Generator 10MHz

Description

Product Overview

The FNIRSI 2C23T is engineered as a compact, all‑in‑one test instrument that brings together three essential measurement tools. Its handheld oscilloscope offers a 10 MHz bandwidth and a 50 MSa/s real‑time sampling rate, delivering clear waveforms on a 2.8‑inch LCD with adjustable vertical sensitivity from 200 mV/div to 10 V/div. The built‑in 4‑digit multimeter provides 10000‑count resolution across voltage, current, resistance, capacitance, and continuity tests, while the DDS signal generator produces seven waveform types up to 2 MHz with 1 Hz steps. The device is powered by a 3000 mAh lithium‑polymer battery, granting up to six hours of continuous operation, and includes a high‑voltage protection module for safety during high‑voltage measurements up to 400 V.

Usage

Designed for engineers, technicians, hobbyists, and educators, the 2C23T excels in a variety of environments. In a laboratory setting, it can replace separate bench‑top oscilloscopes and multimeters, freeing up space and reducing setup time. Field technicians benefit from its rugged handheld design and long‑lasting battery when diagnosing faulty circuits on site. Makers and students can use the signal generator to test filters, amplifiers, and digital logic, while the oscilloscope mode helps visualize transient events in DIY projects. Its intuitive menu system and USB data‑logging capability allow quick capture and transfer of waveforms to a PC for deeper analysis, making it a versatile companion for both professional and educational applications.

Why Choose Us

FNIRSI combines a proven FPGA‑plus‑MCU architecture with high‑quality components to deliver reliable performance at an affordable price point. The 2C23T’s dual‑channel input and high‑resolution ADC ensure accurate capture of fast‑changing signals, while the integrated high‑voltage protection safeguards both the instrument and the user. Quality assurance processes include rigorous functional testing, firmware validation, and a one‑year limited warranty backed by responsive technical support. Customers also receive free firmware updates that introduce new features and improve measurement accuracy over time. This commitment to durability, precision, and ongoing support distinguishes the FNIRSI 2C23T from generic competitors.

Key Features

• Handheld 10 MHz oscilloscope with 2‑channel input delivers clear waveforms for fast diagnostics.
• Integrated 4‑digit multimeter provides 10000‑count accuracy for voltage, current, resistance, and capacitance measurements.
• DDS signal generator outputs seven waveform types up to 2 MHz, ideal for testing and educational labs.
• Long‑lasting 3000 mAh battery and up to six hours of continuous use keep you productive on the go.
• Responsive after‑sales support, free firmware upgrades, and a one‑year warranty ensure confidence in your purchase.

FAQ

What is the maximum input voltage the oscilloscope can handle?

The oscilloscope channel can safely measure signals up to 400 V, thanks to the built‑in high‑voltage protection module that prevents damage from accidental over‑voltage.

Can I save captured waveforms for later analysis?

Yes, the device features a one‑click save function. Captured waveforms can be stored on the internal memory and transferred to a PC via the USB data cable for detailed review.

How does the signal generator frequency resolution work?

The DDS generator offers a fine frequency step of 1 Hz, allowing precise control over output frequency from 1 Hz up to 2 MHz, which is useful for tuning filters and calibrating equipment.

Is the device suitable for educational purposes?

Absolutely. Its intuitive interface, multiple measurement modes, and affordable price make it an excellent teaching tool for electronics courses, labs, and hobbyist workshops.

What kind of warranty and support does FNIRSI provide?

FNIRSI offers a one‑year limited warranty covering manufacturing defects, along with dedicated technical support via email and online resources to assist with setup, troubleshooting, and firmware updates.