- MULTI-WAVEFORM GENERATION: Produces sine, triangle, and square waveforms to cover a wide range of electronic project needs with a single instrument. - PRECISE CONTROL: Frequency range from 1 Hz to 1 MHz with adjustable amplitude for accurate circuit analysis and signal testing. - EFFICIENT TUNING: Coarse and fine tuning adjustments plus five resolution settings to simplify calibration and repeatable results. - POWER FLEXIBILITY: Compatible with external 9V or 12V DC adapters or a simple 9V battery, enabling use in the lab, workshop, or field. - USE CASES: 1) Characterize audio, analog, and filter circuits by sweeping frequency with a clean sine wave and observing response. 2) Debug microcontroller projects and PWM timing by providing a known reference signal across the operating range. 3) Evaluate RF and sensor circuits by testing fast edges with square or triangle waves at high frequencies. - PERFORMANCE AND COMPATIBILITY: Delivers versatile signal output across a wide frequency range with stable, repeatable tuning and flexible power options for reliable operation in diverse environments.