FG-100 1HZ-500KHZ function generator with USB charging cable

Features:Output waveform - sine wave, wave, square wave, triangle wave, forward sawtooth wave, reverse sawtooth wave, electrocardiogram wave (ECG wave), noise wave.DDS Frequency Range - Sine wave 1-500KHz (output amplitude will decrease with further increase in frequency), other waveforms 1Hz-50KHz (but upper limit of adjustable frequency is not not limited, if the distortion and dither requirements are not high, use the frequency can be further increased).Application - Due to excellent DSS accuracy and frequency stability, it can also be used to calibrate the sweep time factor for oscilloscopes. You can also use its square wave to calibrate your oscilloscope attenuator or adjust your oscilloscope probe Versatile Power Supply - Its power supply can be DC adapter or lithium battery. DC 4-10V power supply range, it is recommended to choose DC 5V when using the adapter and 3.7V lithium battery when using the battery.Large LCD Display - Large LCD display with backlight for easy instant reading. Labeled function button for easy operation. Working with an oscilloscope, it can be used to troubleshoot electronic circuitry, characterize audio amplifier frequency response, or measure impulse response.Have a filter (can be opened and closed) to fit the output of sine wave and pulse wave.Specification:Plug Type: American Food: DC 4-10V Current: 250mA Frequency range: 1-500 kHz sine wave Resolution: 1 Hz Sinusoidal distortion: