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Fnirsi Fnirsi SG-002 Handheld Oscilloscope & Frequency Generator
Oscilloscopes & Frequency Generators

Fnirsi Fnirsi SG-002 Handheld Oscilloscope & Frequency Generator

This voltage and current signal generator is the most commonly used electrical testing instrument for electrical engineers and technical personnel during the installation, debugging, repair, and...

This voltage and current signal generator is the most commonly used electrical testing instrument for electrical engineers and technical personnel during the installation, debugging, repair, and maintenance of electrical equipment on site. Terminal block connections, safe and convenient wiring.

High-definition 4-digit digital display, the brightness of the...

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Product report

Description

Description

This voltage and current signal generator is the most commonly used electrical testing instrument for electrical engineers and technical personnel during the installation, debugging, repair, and maintenance of electrical equipment on site. Terminal block connections, safe and convenient wiring.

High-definition 4-digit digital display, the brightness of the screen is uniform and adjustable (brightness 1-8). Aluminum button cap, electrolytic buttons, high-quality film, charging indicator, battery switch 

.Three power supply methods, external power supply, DC5V micro USB, built-in lithium battery (only if you choose type 1 can you have built-in lithium battery charging function). As long as all the ways to operate, it can also be connected at the same time. External power supply DC 15-30V, which can share the 24V power supply of the PLC and other equipment. Universal MicroUSB interface, can be connected to a power bank, charger, computer USB port, and so on.

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Dimensions

Type
Hand Tool
Weight
-
Height
-
Length
-
Width
-

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)

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Description & Specifications

This voltage and current signal generator is the most commonly used electrical testing instrument for electrical engineers and technical personnel during the installation, debugging, repair, and maintenance of electrical equipment on site. Terminal block connections, safe and convenient wiring.

High-definition 4-digit digital display, the brightness of the screen is uniform and adjustable (brightness 1-8). Aluminum button cap, electrolytic buttons, high-quality film, charging indicator, battery switch 

.Three power supply methods, external power supply, DC5V micro USB, built-in lithium battery (only if you choose type 1 can you have built-in lithium battery charging function). As long as all the ways to operate, it can also be connected at the same time. External power supply DC 15-30V, which can share the 24V power supply of the PLC and other equipment. Universal MicroUSB interface, can be connected to a power bank, charger, computer USB port, and so on.

Manufacturer

Manufacturer Details

Warnings & Safety Information

Dimensions

Type
Hand Tool
Weight
-
Height
-
Length
-
Width
-

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)

3.0
1
3.0
Review this product
  1. 5 stars
    0
  2. 4 stars
    0
  3. 1
  4. 2 stars
    0
  5. 1 star
    0
Review this product
29,50 €
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