Features: 1.TEST WAVEFORM: The signal generator can test a variety of waveforms, such as sine wave, square wave, triangular wave, forward and reverse sawtooth wave. 2.MULTIPLE USAGES: Can be paired with an oscillometer to test and debug the frequency response and pulse response of electronic circuits and audio amplifiers. 3.HIGH ACCURACY: Due to its excellent DSS accuracy and frequency stability, it can also be used to calibrate the scanning time factor of oscillometer. 4.FREQUENCY RANGE: The frequency range of the sine wave is 1-500kHz, the frequency range of other waveforms is 1-20kHz, has a wide range of applications. 5.EASY OPERATION: The low frequency signal generator has a clear display and simple buttons, making it easy to operate, convenient and practical. specification:Item Type: Function Generator Material: ABS Frequency Range: Sine Wave: 1-500kHz (where the frequency with flat output amplitude reaches 200kHz, the output amplitude will decrease as the frequency further increases) Other Waveform: 1-20kHz (the upper limit of adjustable frequency is not limited, and if there is no high requirement for distortion and shaking, the frequency can be further increased) Resolution: 1Hz Output Waveform: Sine wave, square wave, triangular wave, forward sawtooth wave, reverse sawtooth wave Sine Wave Distortion: