DSO-TC4 is a multifunctional transistor oscilloscope launched by FNIRSI, which is comprehensive and practical, and is designed for the maintenance and R&D industries. It integrates an oscilloscope, a signal generator, and a transistor.

FEATURE

• High-Performance Oscilloscope: 48MSa/s sampling rate with 10MHz bandwidth for accurate waveform analysis.
• Built-in Signal Generator: Supports 13 waveform types with adjustable frequency from 0–50kHz, output voltage from 0–3V, and adjustable duty cycle.
• Waveform Storage: Save and view screenshots for convenient analysis and record keeping.
• Automatic Transistor Detection: Automatically identifies transistors, diodes, triodes, FETs, and pin configuration for fast component testing.
• Semiconductor Component Testing: Tests and analyzes transistors, diodes, FETs, and other semiconductor devices.
• High Input Protection: Supports voltage measurement up to ±400V for safe testing.
• 2.8-inch TFT Color Display: Bright, clear screen for easy viewing of waveforms and test results.
• Rechargeable Battery: Built-in 1500mAh lithium battery with up to 4 hours of operation.
• Compact & Portable: Lightweight handheld design for field service, workshops, and laboratories.
• Wide Applications: Ideal for electronics repair, circuit analysis, transistor testing, laboratory work, education, and DIY electronics.
  

SPECIFICATION

• Model: DSO-TC4
• Product Type: Handheld Digital Oscilloscope, Signal Generator & Transistor Tester
• Display: 2.8-inch TFT Color Display
• Backlight: Adjustable Brightness
• Battery: 3.7V / 1500mAh Rechargeable Lithium Battery
• Charging Interface: USB Type-C (5V/1A)
• Languages: English, Chinese, German, Portuguese, Japanese, Spanish, Korean, Russian
• Product Dimensions: Approx. 90 × 142 × 27.5 mm
• Weight: Approx. 186 g
• Oscilloscope Channels: 1
• Real-Time Sampling Rate: 48MSa/s
• Analog Bandwidth: 10MHz
• Input Impedance: 1MΩ
• Coupling Mode: AC / DC
• Input Voltage Range: 80Vpp (1X Probe), 800Vpp (10X Probe)
• Vertical Sensitivity: 10mV/div – 10V/div (X1)
• Vertical Position: Adjustable
• Time Base Range: 50ns – 20s
• Trigger Modes: Auto / Normal / Single
• Trigger Type: Rising Edge / Falling Edge
• Trigger Level: Adjustable
• Waveform Hold: Supported
• Automatic Measurements: Max, Min, Average, RMS, Vpp, Frequency, Period, Duty Cycle
• Applications: Electronics Repair, Circuit Analysis, Transistor Testing, Laboratory Testing, Industrial Maintenance, Education

We are dedicatedly involved in providing an excellent quality array of FNIRSI

For orders placed before 4PM IST, we endeavour to process the same business day. Orders placed after 4PM IST will be processed the next business day.

During sale events and new collection launches, there may be a slighly longer processing time.