

FNIRSI SG-004A mini signal generator
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Description
Product information
FNIRSI SG-004A mini signal generator
The FNIRSI SG-004A is a compact signal generator that combines functionality with precision and speed. The device provides measurement accuracy of ≤0.2% and instantaneous reading of results in as little as one second. With multi-function operation and an easy-to-read backlit screen, the SG-004A makes debugging and testing easy in a variety of conditions, whether you're working with PLC systems, DCS or calibrating instruments.
A clear view of every parameter
Equipped with a 2.4-inch HD display with adjustable brightness, the generator offers a clear view of parameters even in difficult lighting conditions. The various operating modes are additionally color-coded with backlighting, making operation significantly easier. Semi-transparent buttons provide convenience of use and a modernistic look.
Pocket-sized format, professional capabilities
The SG-004A weighs just 165 grams and measures 112 x 82 x 27 mm, so it easily fits in a pocket or tool bag. It's perfect for field engineers and technicians who need a reliable and mobile diagnostic tool on hand.
The versatility you need
The FNIRSI SG-004A generator supports many types of signals and modes of operation - from current and voltage input and output testing, to speed simulation and programming, to actuator position adjustment and inverter diagnostics. It's a multitasking tool ready for any challenge. What's more, with real-time curve view, you can track changes in input and output signals in real time. This facilitates analysis and ensures faster detection of potential abnormalities.
Military-grade durability and convenience of use
The device is designed for intensive use. Equipped with drop protection technology, a USB-C charging port, silicone non-slip components and an easy-to-read power level indicator, it guarantees maximum convenience during every use. The whole thing is complemented by a standby mode that provides up to 24 hours of standby time.
Included
- mini signal generator
- crocodile clips x4
- USB charging cable
- Type-C cable
- user manual
| Manufacturer | FNIRSI |
|---|---|
| Model | SG-004A |
| Dimensions | 82 x 27 x 112 mm |
| Weight | 165 g |
| Color | Yellow, black |
| Screen | LCD |
| Screen size | 2.4" |
| Interface | Type-C |
| Input | 5V |
| Battery capacity | 3000 mAh |
| Standby time | 24 hours |
Warranty: 24 months
FNIRSI SG-004A mini signal generator
The FNIRSI SG-004A is a compact signal generator that combines functionality with precision and speed. The device provides measurement accuracy of ≤0.2% and instantaneous reading of results in as little as one second. With multi-function operation and an easy-to-read backlit screen, the SG-004A makes debugging and testing easy in a variety of conditions, whether you're working with PLC systems, DCS or calibrating instruments.
A clear view of every parameter
Equipped with a 2.4-inch HD display with adjustable brightness, the generator offers a clear view of parameters even in difficult lighting conditions. The various operating modes are additionally color-coded with backlighting, making operation significantly easier. Semi-transparent buttons provide convenience of use and a modernistic look.
Pocket-sized format, professional capabilities
The SG-004A weighs just 165 grams and measures 112 x 82 x 27 mm, so it easily fits in a pocket or tool bag. It's perfect for field engineers and technicians who need a reliable and mobile diagnostic tool on hand.
The versatility you need
The FNIRSI SG-004A generator supports many types of signals and modes of operation - from current and voltage input and output testing, to speed simulation and programming, to actuator position adjustment and inverter diagnostics. It's a multitasking tool ready for any challenge. What's more, with real-time curve view, you can track changes in input and output signals in real time. This facilitates analysis and ensures faster detection of potential abnormalities.
Military-grade durability and convenience of use
The device is designed for intensive use. Equipped with drop protection technology, a USB-C charging port, silicone non-slip components and an easy-to-read power level indicator, it guarantees maximum convenience during every use. The whole thing is complemented by a standby mode that provides up to 24 hours of standby time.
Included
- mini signal generator
- crocodile clips x4
- USB charging cable
- Type-C cable
- user manual
| Manufacturer | FNIRSI |
|---|---|
| Model | SG-004A |
| Dimensions | 82 x 27 x 112 mm |
| Weight | 165 g |
| Color | Yellow, black |
| Screen | LCD |
| Screen size | 2.4" |
| Interface | Type-C |
| Input | 5V |
| Battery capacity | 3000 mAh |
| Standby time | 24 hours |
Warranty: 24 months

































































































































































































