Versatile waveform generation: Generate precise sine, triangle, and square waves for a wide range of testing and educational applications with this multifunctional signal generator kit. Wide frequency range: Output frequency from 1 Hz to 1 MHz, with coarse and fine tuning and five levels of accuracy resolution for detailed signal calibration. Adjustable amplitude output: 600ohm impedance with amplitude adjustment delivering 03 V for sine and triangle waves, and 8 V noload output for square waves with minimal distortion. Flexible power options: Operates from external 912 V DC power supply or standard 9 V battery, making it ideal for laboratory work, field testing, and educational environments. Use scenarios Laboratory bench testing and calibration of electronic circuits and sensors, where stable, repeatable waveform signals are required for precise measurements. Educational demonstrations and handson experiments in classrooms or labs to illustrate waveform concepts, timing, and signal behavior across different amplitudes and frequencies. Field testing and service tasks where portable, batterypowered signal generation is needed to evaluate equipment or perform onsite calibrations.