DDS Functional Signal Generator 0.01Hz To 500kHz Sine Square Triangular Sawtooth

--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n--\n\nFeature: \n 1. [Versatile Testing] The DDS functional signal generator can test various waveforms, including sine, square, triangular, positive sawtooth, reverse sawtooth waveform, etc., specially designed .\n2. [Wide Range of Applications] When used in conjunction with an oscilloscope, this signal generator is suitable for electronic circuit testing and debugging, frequency response and pulse response testing of audio amplifiers.\n3. [High Accuracy] The signal source module has high accuracy and frequency stability, also suitable for oscilloscope time factor calibration.\n4. [Built in Filter] There is a filter that can be turned on and off, which can adapt well to sine and pulse waveform outputs, ensuring reliable performance.\n5. [Compact and Portable] Compact in size, full functional, easy to operate, convenient to carry, this function generator can be powered by power adapter or 3.7V lithium battery(battery-