Features High Precision Frequency Output - Achieve exceptional accuracy with a frequency range of 1Hz to 500KHz, ideal for oscilloscope calibration and signal testing Versatile Waveform Options - Generate multiple output waveforms including sine, square, triangular, and sawtooth to meet various testing needs Adjustable Filter Function - Easily toggle the built-in filter on and off to optimize output for sine and pulse wave signals, enhancing signal quality Compact and Portable Design - Lightweight and small-sized, this generator is for on-the-go use, making it easy to carry to any testing location and Reliable Construction - Made from high-quality materials, ensuring longevity and practicality for continuous use in various applications Features: 1、Due to the high precision and stable frequency of the DDS, it is also very suitable for the oscilloscope's scan time calibration factor. 2、The square wave output is also suitable for oscilloscope attenuators and probe pulse adjustment. 3、The main output waveform are sine wave and square？wave, triangular wave, sawtooth wave. 4、Have a filter (can be turn on/off ) to suit the output of sine wave and pulse wave. 5、Small size, multiple functions, simple , easy to carry. 6、Made of material, and practical to use. Specification: Item Type: Function Generator Material: ABS Color: As shown in the picture Frequency Range: Sine wave 1Hz~500kHz (Magnitude is flat up to 200kHz, above 200kHz, the magnitude may drop as frequency increases), other waveforms 1Hz-20kHz with good phase noise and small distortion, if you don’t care the phase noise and distortion, it can output full frequency range. Resolution: 1Hz Output Waveforms: Sine wave, square wave, triangular wave, forward sawtooth wave, reverse sawtooth wave. Sinewave Distortion: 1% (frequency between1kHz); 0.5% (frequency >=1kHz) Output Amplitude: Maximum ±10V(P-P). Output Impedance: 50 ohm DC Offset: Maximum ±10V, can be disabled Internal Filter: For sinewave or pulse, can be turn on/off Power Supply: DC3.5-10V. DC 5V adaptor or 3.7V Lithium battery is recommended. Weight: Approx.172g/6.1oz Package List: 1 x Function Generator 1 x USB Cable 1 x Instruction Manual Note: betweendiv>1. Please allow 1？2cm error due to manual measurement. Thanks for your understanding.betweenbetweendiv>2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.betweenbetweendiv>3. Please note that the new type and old type of this product will be sent rando Package List 1 x Function Generator 1 x USB Cable 1 x Instruction Manual