FNIRSI SG-004A Multi-functional Signal Generator

Designed for professionals in industrial control, this compact powerhouse simulates and measures a wide range of signals including voltage, current, frequency, resistance, and thermocouples. Its intuitive interface features a 2.4-inch full-color TFT display with real-time curve visualization, making signal trends easy to monitor and analyze. Condition: New, never used.Be sure to zoom in on the photos because my opinion of a minor wear may not be the same as yours, although I do mention anything that visibly stands out or causes an item not to function properly.