1、Multifunctional Use: Used in conjunction with an oscilloscope for testing and debugging electronic circuits, testing and measuring the frequency characteristics and impulse response of sound amplifiers, ideal for troubleshooting. 2、Frequency Range: Sine waveform 1Hz to 500kHz (where the output amplitude is flat up to 200kHz and the output amplitude decreases with further increase in frequency), other waveforms 1Hz to 20kHz (but the upper limit of the adjustable frequency is not limited, and the frequency of use can be further increased if the distortion and oscillation requirements are not high). 3、Multi Waveform: This function signal generator can test a variety of waveforms, the main output waveforms are sine, square, triangle and sawtooth waveforms. It is specially designed for those professionals. It is very easy to set up and use in almost any environment, perfect for teaching and field use. 4、Waveform Filters: The DDS function generator is a low frequency signal generator. There are filters that can be turned on and off, which can be well adapted to sine and pulse waveform outputs. 5、Compact and Portable: The signal generator is small, multifunctional, easy to operate and portable. Due to the good accuracy and frequency stability of DDS, it is also suitable for oscilloscope sweep time factor calibration. The square wave output is suitable for oscilloscope attenuator and probe pulse characteristic adjustment, etc. Item Type: DDS Function Signal Generator Material: ABS Transmission Signal Type: Sine Wave, Square Wave, Triangle Wave, Positive and Negative Sawtooth Wave Frequency Range: 1Hz to 500kHz for Sine Wave, 1Hz to 20kHz for Other Waveforms Resolution: 1Hz Sine Wave Distortion: 1kHz<1% Or Less, 1kHz<0.5% Or More DC Offset Range: ±10V (Can Be Turned Off) Output Range: ±10V(PP) Output Impedance: 50Ω 1 x Function Generator 1 x Power Cord