Skroutz.cy

Fnirsi Handheld Oscilloscope & Frequency Generator with Analog Channels and 2.8" Monitor
Oscilloscopes & Frequency Generators

Fnirsi Handheld Oscilloscope & Frequency Generator with Analog Channels and 2.8" Monitor

The FNIRSI DSO-TC4 oscilloscope is a portable 3-in-1 device that combines a digital oscilloscope, electronic component tester, and signal generator. The device offers waveform analysis and component...

The FNIRSI DSO-TC4 oscilloscope is a portable 3-in-1 device that combines a digital oscilloscope, electronic component tester, and signal generator. The device offers waveform analysis and component identification, proving its usefulness in service applications. The smart Anti-Burn function protects input circuits from damage, making the device safe to use...

See full description See full description
71 03 €
72 Coins 72 Coins
Delivery Fri, 17 Jul - Thu, 23 Jul
4,00 € to a Skroutz Point or 5,00 € to an address
Do you want it with Free shipping?
Sent from Greece
From Shop13 4.8 (79)
4.8 (79 reviews)
Greece
5 pieces
See Multimeters on the page of Shop13
What if it breaks?

You have at least a 2-year warranty. Contact us by phone and we will immediately take care of the repair, replacement or refund of your money, completely free of charge.

What if I change my mind?

No problem, as long as it's within 14 days. We'll come pick it up or you can choose the Skroutz Point that suits you, completely free for up to 2 times per year, and we'll refund your money. Get Skroutz Plus to enjoy unlimited free returns.

Product report

Description

Description

The FNIRSI DSO-TC4 oscilloscope is a portable 3-in-1 device that combines a digital oscilloscope, electronic component tester, and signal generator. The device offers waveform analysis and component identification, proving its usefulness in service applications. The smart Anti-Burn function protects input circuits from damage, making the device safe to use even by less experienced users.

Signal measurement and analysis functions
The device offers a measurement bandwidth of up to 10 MHz and a sampling rate of 48 MSa/s. It is capable of displaying waveforms with high detail and accuracy, allowing real-time analysis of voltage signals. With 13 preset waveforms and frequencies in the range of 0-50 kHz (amplitude 0.1-3.0 V), the signal generator allows simulation of various circuit operating conditions.

Extensive component testing capabilities
The built-in component tester automatically recognizes diodes, transistors (including MOSFETs), resistors, capacitors, and other passive and active components. The device features test sockets and smart component detection for quick diagnosis and parameter identification.

Pleasant operation
The 2.8-inch TFT screen provides clearly readable data and graphics. The user interface supports eight languages, facilitating device setup. The control panel is designed for quick access to key functions such as auto mode, pause, and mode switching.

Connectivity and power supply
The oscilloscope has a USB-C port for charging and data transfer. The ability to export waveforms to a computer further facilitates analysis and result archiving. The built-in 1,500 mAh lithium battery ensures long device operation, while the automatic standby mode extends operating time between charges.

Included

  • Oscilloscope
  • Probe P1600
  • Crocodile clip
  • 3x test plugs
  • User manual
  • USB-C charging cable
  • Adapter

Oscilloscope specifications
Manufacturer: Fnirsi
Model: DSO-TC4
Display: 2.8-inch TFT screen
Brightness: Adjustable
Power supply: USB Type-C (5V/1A)
Battery: Lithium 3.7V, 1500mAh
Languages: 8 languages (including Chinese, English, German, Portuguese, Japanese, Spanish, Korean, Russian)
Dimensions: approximately 90 x 142 x 27.5 mm
Weight: 186 g
Real-time sampling rate: 48 MSa/s
Analog bandwidth: 10 MHz
Input: 1 MΩ resistance
Coupling mode: AC/DC
Test voltage range: Probe 1:1 - 80 Vpp (40 V); Probe 10:1 - 800 Vpp (400 V)
Vertical sensitivity: 10 mV/div to 10 V/div (X1 range)
Vertical offset: Adjustable with indication
Base time range: 50 ns to 20 s
Trigger modes: Auto / Normal / Single
Trigger types: Rising, Falling
Trigger level: Adjustable with indication
Waveform freeze: Yes (HOLD function)
Automatic measurements: Max, Min, Average, RMS, Vpp, Frequency, Period, Duty Cycle
Available components: Transistors, Diodes

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Type
Hand Tool
Monitor Size
2.8 "
Bandwidth
10 MHz
Weight
0.186 kg
Height
90 cm
Length
14.2 cm
Width
27.5 cm

Signal Modulation

AM
No

AM

Information is transmitted by varying the amplitude (intensity) of the carrier signal while the frequency remains constant. It is used in RF applications and communications testing.
FM
No

FM

The information is transmitted through changes in the frequency of the carrier signal. It offers greater noise resistance compared to AM.
PM
No

PM

The information is transmitted through changes in the phase of the carrier signal. It is used in telecommunications and digital transmission systems.
PWM
No

PWM

Information is encoded by changing the duration (duty cycle) of the pulses while the amplitude remains constant. Common in power electronics and motor control.
FSK
No

FSK

Digital modulation where different frequencies correspond to different digital values (e.g., 0 and 1). It is used in modems and wireless communications.
ASK
No

ASK

Digital modulation where the information is represented by changes in the signal amplitude. It is used in simple data transmission systems.
PSK
No

Waveform Types

Sin
No

Sin

(Sinusoidal) Produces a smooth periodic waveform with continuous amplitude variation. Used in tests of electronic circuits, audio, and telecommunications.
Square
No

Square

Generates a signal that alternates between two voltage levels with abrupt transitions. Suitable for digital circuits and timing tests.
Ramp
No

Ramp

Produces a signal with a linear increase or decrease in voltage over time before the cycle repeats. Used in scanning, timing, and control systems.
Pulse
No

Pulse

Generates short pulses with adjustable amplitude and duration. Useful for testing digital circuits and analyzing system response.
Arbitrary
No

Arbitrary

Allows the creation or loading of custom waveforms beyond the predefined signal shapes. Suitable for specialized measurements and simulations.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (1)

Reviews

5.0
1
5.0
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • 5
    1509169156

    Verified purchase

    Excellent portability and accuracy for its price.

    Translated from Greek ·
    Did you find this review helpful?
Questions

Questions

Do you have a question about the product?

6 users have this product and can help you

Ask for the product

Description & Specifications

The FNIRSI DSO-TC4 oscilloscope is a portable 3-in-1 device that combines a digital oscilloscope, electronic component tester, and signal generator. The device offers waveform analysis and component identification, proving its usefulness in service applications. The smart Anti-Burn function protects input circuits from damage, making the device safe to use even by less experienced users.

Signal measurement and analysis functions
The device offers a measurement bandwidth of up to 10 MHz and a sampling rate of 48 MSa/s. It is capable of displaying waveforms with high detail and accuracy, allowing real-time analysis of voltage signals. With 13 preset waveforms and frequencies in the range of 0-50 kHz (amplitude 0.1-3.0 V), the signal generator allows simulation of various circuit operating conditions.

Extensive component testing capabilities
The built-in component tester automatically recognizes diodes, transistors (including MOSFETs), resistors, capacitors, and other passive and active components. The device features test sockets and smart component detection for quick diagnosis and parameter identification.

Pleasant operation
The 2.8-inch TFT screen provides clearly readable data and graphics. The user interface supports eight languages, facilitating device setup. The control panel is designed for quick access to key functions such as auto mode, pause, and mode switching.

Connectivity and power supply
The oscilloscope has a USB-C port for charging and data transfer. The ability to export waveforms to a computer further facilitates analysis and result archiving. The built-in 1,500 mAh lithium battery ensures long device operation, while the automatic standby mode extends operating time between charges.

Included

  • Oscilloscope
  • Probe P1600
  • Crocodile clip
  • 3x test plugs
  • User manual
  • USB-C charging cable
  • Adapter

Oscilloscope specifications
Manufacturer: Fnirsi
Model: DSO-TC4
Display: 2.8-inch TFT screen
Brightness: Adjustable
Power supply: USB Type-C (5V/1A)
Battery: Lithium 3.7V, 1500mAh
Languages: 8 languages (including Chinese, English, German, Portuguese, Japanese, Spanish, Korean, Russian)
Dimensions: approximately 90 x 142 x 27.5 mm
Weight: 186 g
Real-time sampling rate: 48 MSa/s
Analog bandwidth: 10 MHz
Input: 1 MΩ resistance
Coupling mode: AC/DC
Test voltage range: Probe 1:1 - 80 Vpp (40 V); Probe 10:1 - 800 Vpp (400 V)
Vertical sensitivity: 10 mV/div to 10 V/div (X1 range)
Vertical offset: Adjustable with indication
Base time range: 50 ns to 20 s
Trigger modes: Auto / Normal / Single
Trigger types: Rising, Falling
Trigger level: Adjustable with indication
Waveform freeze: Yes (HOLD function)
Automatic measurements: Max, Min, Average, RMS, Vpp, Frequency, Period, Duty Cycle
Available components: Transistors, Diodes

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Type
Hand Tool
Monitor Size
2.8 "
Bandwidth
10 MHz
Weight
0.186 kg
Height
90 cm
Length
14.2 cm
Width
27.5 cm

Signal Modulation

AM
No

AM

Information is transmitted by varying the amplitude (intensity) of the carrier signal while the frequency remains constant. It is used in RF applications and communications testing.
FM
No

FM

The information is transmitted through changes in the frequency of the carrier signal. It offers greater noise resistance compared to AM.
PM
No

PM

The information is transmitted through changes in the phase of the carrier signal. It is used in telecommunications and digital transmission systems.
PWM
No

PWM

Information is encoded by changing the duration (duty cycle) of the pulses while the amplitude remains constant. Common in power electronics and motor control.
FSK
No

FSK

Digital modulation where different frequencies correspond to different digital values (e.g., 0 and 1). It is used in modems and wireless communications.
ASK
No

ASK

Digital modulation where the information is represented by changes in the signal amplitude. It is used in simple data transmission systems.
PSK
No

Waveform Types

Sin
No

Sin

(Sinusoidal) Produces a smooth periodic waveform with continuous amplitude variation. Used in tests of electronic circuits, audio, and telecommunications.
Square
No

Square

Generates a signal that alternates between two voltage levels with abrupt transitions. Suitable for digital circuits and timing tests.
Ramp
No

Ramp

Produces a signal with a linear increase or decrease in voltage over time before the cycle repeats. Used in scanning, timing, and control systems.
Pulse
No

Pulse

Generates short pulses with adjustable amplitude and duration. Useful for testing digital circuits and analyzing system response.
Arbitrary
No

Arbitrary

Allows the creation or loading of custom waveforms beyond the predefined signal shapes. Suitable for specialized measurements and simulations.

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (1)

5.0
1
5.0
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • 5
    1509169156

    Verified purchase

    Excellent portability and accuracy for its price.

    Translated from Greek ·
    Did you find this review helpful?
71,03 €
4,00 € to a Skroutz Point