FNIRSI DSO-TC4 3-in-1 Handheld Oscilloscope 10MHz Bandwidth 48MS/s Sampling
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- 【3 in 1】FNIRSI DSO-TC4 oscilloscope transistor tester DDS signal generator, 10 MHz bandwidth, 48 MSa/s sampling rate, max voltage 400 V, vertical sensitivity 10 mV/div~10 V/div, can accurately capture and analyze signal, waveform image storage and export
- 【Transistor Tester】FNIRSI DSO-TC4 can test diodes, triodes, field effect transistors, capacitors, resistors and other components, automatically identify pins and parameters, support NEC IR decoding. Ideal for debugging and repairing remote control devices
- 【DDS Signal Generator】It has 13 waveform outputs, frequency range 0~50KHz, output voltage adjustable 3V, suitable for various signal simulation tests
- 【Intuitive & Portable】The handheld digital oscilloscope uses a 2.8" HD TFT screen with adjustable brightness for different lighting environments. It features a 1500 mAh lithium battery with auto shutdown (15/30/60 mins) for energy saving
- 【Rich Functions】The oscilloscope transistor tester supports voltage measurement, continuity test, DS18B20 temperature sensor, DHT11 sensor, automatic calibration, offering convenient testing support for development and maintenance
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Select a product to estimate shipping.The FNIRSI DSO-TC4 is a versatile handheld oscilloscope designed for electronics enthusiasts, hobbyists, and professionals. This 3-in-1 device combines an oscilloscope, transistor tester, and DDS signal generator, offering a compact and portable solution for a wide range of testing and debugging needs.
Key Highlights
- 3-in-1 Functionality: Combines oscilloscope, transistor tester, and signal generator in one unit.
- Compact Design: Measures 5.57 x 3.54 x 1.06 inches for easy portability.
- Automatic Component Testing: Quickly identifies pins and parameters of diodes, transistors, capacitors, and resistors.
- Adjustable Signal Generator: Features 13 waveform outputs with a frequency range of 0-50KHz and adjustable voltage.
- Energy Efficient: Includes an auto-shutdown feature (15/30/60 minutes) to conserve battery life.
Useful Facts
- Brand: FNIRSI
- Model: DSO-TC4
- Bandwidth: 10 MHz
- Sampling Rate: 48 MSa/s
- Max Voltage: 400 V
- Screen Size: 2.8" HD TFT
- Battery: 1500 mAh Lithium
Good Fit For
- Electronics repair and DIY projects
- Testing and development of electronic components
- Debugging remote control devices
- Educational purposes for electronics students
- Hobbyists interested in signal analysis
Product details







| Main Specification | |
|---|---|
| Composantes incluses | adapter*1 or Oscilloscope*1 or P6100 Probe*1 or Alligator Clip Probe*1 or Test Hook*3 |
| Appareils compatibles | Electronic components (diodes, triodes, FETs, capacitors, resistors) or devices with NEC IR protocols or testing and development devices |
| Fabricant | FNIRSI |
| Numéro d'unité | 1 Compte |
| Dimensions de l'article L x W x H | 5.57 x 3.54 x 1.06 inches |
| Marque | FNIRSI |
| Min. Operating Voltage | 10 Millivolts |
| Style | Compact |
| Product information | |
| Nombre d ' emballages | 1 |
| Technical Details | |
| Numéro de pièce | DSO |
| Modèle | DSO-TC4 |
| Style | |
| Nom du style | Compact |
| Measurements | |
| Dimensions de l'article | 5.57 x 3.54 x 1.06 inches |
| Others | |
| Point en évidence | USB-C Rechargeable or Transistor Tester DDS Signal Generator or Automatic Component Test or 2.8" TFT or for Electronics Repair & DIY |
| Type de produit | Oscilloscopes |
| Tension minimale de fonctionnement | 10 Millivolts |








