Active Buzzer
৳15
FNIRSI DSO-TC3 3-in-1 Portable Digital Oscilloscope, Signal Generator, Transistor Tester
৳7940
The FNIRSI DSO-TC3 is a compact, multifunctional device designed for electronics enthusiasts, hobbyists, and professionals. It integrates a digital oscilloscope, signal generator, and transistor tester into a single handheld unit, making it ideal for various testing and diagnostic applications.
Key Specifications
Oscilloscope:
Bandwidth: 500 kHz
Sample Rate: 10 MS/s
Input Resistance: 1 MΩ
Coupling Methods: AC/DC
Test Voltage Range: Up to 400 V
Vertical Sensitivity: 10 mV–10 V/div
Horizontal Time Base: 1 µs–10 s/div
Trigger Modes: Auto/Normal/Single
Trigger Types: Rising/Falling edge
Waveform Freeze: Yes
Automatic Measurements: Yes
Signal Generator:
Waveforms: Sine, Square, Pulse, Triangle, Ramp, DC
Frequency Range: 0–100 kHz
Amplitude: 0–5 Vpp
Offset: ±2.5 V
Transistor Tester:
Component Testing: Resistors, capacitors, inductors, diodes, transistors (NPN/PNP), SCRs, triacs
Additional Tests: DS18B20 temperature sensors, DHT11 temperature/humidity sensors, IR remote control decoding
Display:
Type: 2.4-inch color TFT
Resolution: 320 × 240 pixels
Power Supply:
Type: Built-in rechargeable lithium battery
Battery Life: Approximately 4–6 hours
Physical Dimensions:
Size: 190 mm × 100 mm × 30 mm
Weight: Approximately 450 g
