FNIRSI DSO-TC3 3-in-1 Handheld Oscilloscope – Oscilloscope + Signal Generator + Transistor Tester

The FNIRSI DSO-TC3 is an advanced 3-in-1 handheld oscilloscope, combining the functionality of an oscilloscope, signal generator, and transistor tester into one compact, portable device. Designed for engineers, technicians, hobbyists, and electronics enthusiasts, this versatile tool provides precise measurements and detailed signal analysis anytime, anywhere.

If you’re looking for a budget-friendly yet powerful diagnostic tool for your lab or fieldwork, the DSO-TC3 is the ultimate choice.

✅ Key Features at a Glance:

• 📊 3-in-1 Device: Oscilloscope, Signal Generator, and Component Tester

• 🖥️ 2.4-inch TFT Color Display with Real-Time Signal Monitoring

• 💡 10MHz Bandwidth Oscilloscope with 500MSa/s Sampling Rate

• 🔌 USB Rechargeable 3000mAh Battery – Long-Lasting Power

• 🎚️ Transistor Tester Supports MOS, BJT, FET, Triac, SCR

• 🎵 Signal Generator Outputs Sine, Square, Triangle, and More

• 🧲 Capacitance, Resistance, Inductance, and Diode Testing

• 🧰 Compact & Portable – Ideal for Field Use and Bench Work

• 🔄 Auto Calibration & Real-Time Waveform Refresh

• 🔒 Over-voltage & Short-Circuit Protection Built-In

📡 Oscilloscope Function – High Accuracy & Speed

The oscilloscope mode on the FNIRSI DSO-TC3 delivers reliable and precise waveform analysis with a 10MHz analog bandwidth and 500 million samples per second (500MSa/s). Whether you’re working on microcontroller debugging, signal tracing, or waveform inspection, it gives you fast and accurate results.

Real-time waveform display with features like auto, normal, and single trigger modes ensures that no signal event is missed, making it ideal for a wide range of applications from education to professional electronics development.

🎛️ Function Generator – Versatile Signal Output

The signal generator mode allows users to output various waveform types including:

• Sine wave

• Square wave

• Triangle wave

• Sawtooth wave

• PWM signals

With adjustable frequency and amplitude, it’s perfect for simulating signals and testing audio circuits, filters, amplifiers, and more. You can generate test signals on the go, making your troubleshooting and prototyping process much smoother.

🔎 Transistor Tester – Component Identification Made Easy

The transistor tester function helps identify and analyze various electronic components, including:

• NPN/PNP transistors

• N-channel/P-channel MOSFETs

• Thyristors, Triacs, SCRs

• Diodes and Zener diodes

• Resistors, capacitors, and inductors

It displays pin configurations, gain values, threshold voltages, and other essential data. This function alone can save hours when sorting or diagnosing unknown or damaged components.

🔋 Rechargeable & Portable for Mobile Use

The FNIRSI DSO-TC3 features a 3000mAh built-in lithium battery that offers long standby and continuous working time, rechargeable via a USB Type-C interface. It ensures stable operation even in the field, classrooms, or during travel, making it a top choice for on-the-go technicians.

With its compact size, lightweight build, and protective casing, the DSO-TC3 easily fits into your toolkit or pocket.

🌡️ User-Friendly Interface & Real-Time Data

Equipped with a 2.4-inch full-color TFT display, this device provides a clear, high-resolution view of waveforms and test results. It supports multiple language menus, intuitive button navigation, and real-time screen updates, ensuring that both beginners and professionals can operate it with ease.

🔒 Safe & Durable for Long-Term Use

Designed with built-in over-voltage and short-circuit protection, the FNIRSI DSO-TC3 safeguards your circuits and the device itself. Whether you’re probing sensitive components or experimenting with unknown circuits, this protection ensures peace of mind.

🛠️ Ideal Applications

• 🔧 Circuit diagnostics and waveform analysis

• 📐 Component identification and verification

• 📊 Signal tracing for embedded systems

• 🔬 Educational labs and electronics training

• 🎵 Audio equipment testing and development

• 🧪 DIY electronics and maker projects

• ⚙️ Industrial electronics repair and servicing

📍 Buy from Electroxbd – Trusted Source in Rajshahi

When you purchase the FNIRSI DSO-TC3 from Electroxbd, you enjoy:

• 💯 100% genuine product with local warranty

• 🚚 Fast delivery across Bangladesh

• 📦 Safe packaging and excellent after-sales service

• 🛒 Easy online order via electroxbd.com

• ☎️ Expert support via WhatsApp at 01600334238

Upgrade your electronics toolkit today with the FNIRSI DSO-TC3 3-in-1 Handheld Oscilloscope – a smart, portable, and feature-rich solution for all your diagnostic needs.

Common Questions:
What is the price of FNIRSI DSO-TC3 3 in 1 Handheld Oscilloscope in Bangladesh?
The latest price of FNIRSI DSO-TC3 3 in 1 Handheld Oscilloscope in Bangladesh is 6600 BDT.
Where to buy FNIRSI DSO-TC3 3 in 1 Handheld Oscilloscope in Bangladesh?
You can buy the FNIRSI DSO-TC3 3 in 1 Handheld Oscilloscope at the best price from ElectroXBD in Bangladesh.