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FNIRSI® SG-003A Signal Generator
#88 in maker & crafts
FNIRSI SG-003A signal generator is mainly used for debugging of industrial field PLC, process instrumentation, electric valve and so forth.
Price from
$54.99
Checked Oct 29, 2026 on fnirsi.com. Prices change; confirm on the store.
About the FNIRSI® SG-003A Signal Generator
From the product page on fnirsi.com.
FNIRSI SG-003A signal generator is mainly used for debugging of industrial field PLC, process instrumentation, electric valve and so forth. Friendly operation interface is easy to use.
The FNIRSI SG-003A signal generator is small and light but has a long standby time and high precision.Easy to carry when you go out to work.
Adjustable button backlight and high-definition TFT color LCD screen make it more convenient for users to operate at night and during the day.
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