The FNIRSI SG-003A is a portable signal generator designed for technicians, engineers, and service personnel. It supports testing current and voltage inputs and outputs, simulating and programming rotation speeds, setting actuator positions, and diagnosing converters. Real-time waveform display makes it easier to monitor signal changes and quickly identify any deviations.
The backlit 2.4-inch HD LCD display with adjustable brightness ensures good readability in various lighting conditions. Color-coded operating modes and semi-transparent buttons contribute to convenient and intuitive operation.
With dimensions of 82 × 27 × 112 mm and a weight of 165 g, this pocket-sized signal generator is easy to carry in a tool bag. The device features non-slip silicone elements, drop protection, a power status indicator, and a battery with standby time of up to 24 hours.
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