Features • High Accuracy Performance: Enjoy frequency stability with the DDS Function Signal Generator Module, ideal for oscilloscope calibration and reliable measurements • Compact and Portable Design: This small-sized Function Signal Source Module is lightweight and easy to carry, making it convenient for on-the-go testing and experimentation • Versatile Testing Capabilities: for testing, debugging, and measuring electronic circuits, this module helps analyze frequency characteristics and impulse responses efficiently • Compatible with Oscilloscopes: Features square wave output, making it suitable for oscilloscope attenuation adjustments and probe pulse characteristics for optimal performance • and Scratch Resistant: Crafted from high-quality ABS material, this module offers impact resistance and scratch protection, ensuring long-lasting use in various environments Features: 1、HIGH ACCURACY: DDS poss good accuracy and frequency stability, suitable for oscilloscope sweep time factor calibration 2、SMALL AND PORTABLE: Function signal generator module poss small size, complete functions, simple , easy to carry 3、TESTING, DEBUGGING, AND MEASURING: Together with the oscilloscope, can be used for testing and debugging of electronic circuits, testing and measuring the frequency characteristics and impulse response of o amplifiers 4、FOR OSCILLOSCOPE AND PROBE: Square wave output, suitable for oscilloscope attenuator and probe pulse characteristic adjustment, etc. 5、SCRATCH RESISTANT ABS: Adopt good quality ABS material, poss impact resistance, scratch resistance, environmentally friendly Specification: Item Type: Function Signal Generator Module Material: ABS Purpose: Signal sending and receiving Basic Parameters: Working Voltage: DC7-9V DDS Frequency Range: 1HZ-65534HZ Package List: 1 x Function Signal Generator Module Package List 1 x Function Signal Generator Module