FNIRSI® DSO-TC3 3-IN-1 Handheld Digital Oscilloscopes+ Signal Gen+ Transistor Tester

- Model: FNIRSI DSO-TC3

- Channel: 1

- Display: 2.4-inch color TFT

- Power Source: Built-in 1500mAh rechargeable lithium battery

- Input Voltage Range: 0-40V

- Sampling Rate (Oscilloscope): 10MSa/s

- Analog Bandwidth (Oscilloscope): 500KHz

- Vertical Sensitivity (Oscilloscope): 10mV-10V

- Horizontal Time Base Range (Oscilloscope): 1us-10s

- Test Voltage Range (Oscilloscope): 400V

This product ingeniously integrates a digital oscilloscope, electronic component tester, signal generator, continuity test, voltage test, temperature and humidity measurement, infrared decoding, and other functions. It is equipped with a 2.4-inch TFT color screen and a built-in rechargeable lithium battery, offering users enhanced practicality and portability.

- Features a 2.4-inch color TFT display for clear and vibrant visualization of waveforms and measurements.

- LED backlight

- Bracket: Hidden Support frame

- Combines multiple functions including digital oscilloscope, electronic component tester, signal generator, continuity test, voltage test, temperature and humidity measurement, and infrared decoding.

- Improved capacitance ESR detection, function signal generator output, bandwidth, and sampling rate compared to the previous model (DSO-TC2).

- Wide range of component testing capabilities including transistors, diodes, regulated diodes, MOSFETs, SCRs, TRIACs, capacitors, resistors, inductors, batteries, and temperature/humidity sensors.

- Automatic measurement and waveform freeze features for convenient analysis.

- Powered by a built-in rechargeable lithium battery for portability.

- Supports Type-C charging for easy and universal power supply.

- Charging: USB Type-C / 5V

- 7.87 x 5.67 x 4.09 inches; 1.04 Pounds

- 19.99 x 14.40 x 10.39 cm; 0.472 kg

Standard Package:

- FNIRSI DSO-TC3 x1

- Ordinary Probe x1

- Test Hook x3

- Type-C Charging Cable x1

- Packing Box x1

- Manual x1



P6100 High Voltage Probe Package:

- FNIRSI DSO-TC3 x1

- P6100 High Voltage Probe x1

- Ordinary Probe x1

- Test Hook x3

- Adapter x1

- Type-C Charging Cable x1

- Packing Box x1

- Manual x1

1. Electrical Safety:Always ensure that the device is used in accordance with electrical safety standards to prevent electric shock or damage to the equipment.

2.High Voltage: Exercise caution when working with high voltage signals. Make sure to use appropriate safety measures and protective gear to avoid injury.

3. Proper Grounding: Ensure that the oscilloscope is properly grounded to prevent electrical hazards and ensure accurate measurements.

4. Overloading: Avoid applying signals that exceed the specified input voltage range to prevent damage to the device.

5. Heat Dissipation: Allow the device to dissipate heat effectively by ensuring proper ventilation around the device during operation.

6. Firmware Updates: When performing firmware updates, ensure that the process is carried out correctly to avoid any potential disruptions or errors in the operation of the device.

7. Battery Usage: Follow the manufacturer's instructions for charging and using the battery to prevent overheating, fire, or explosion hazards.

8. Storage and Transportation: Store and transport the device carefully to prevent physical damage or exposure to extreme environmental conditions.

9. User Manual: Always refer to the user manual for proper usage instructions, safety precautions, and troubleshooting guidelines.

10. Maintenance: Regularly inspect and maintain the device to ensure optimal performance and safety. If any abnormalities are detected, discontinue use and seek professional assistance.