Were the unit generating a pure sine wave as it should ... $200 is not a lot to spend compared to what a lab-grade signal generator with such a wide frequency range would cost.

Generator Maintenance Tips Pop 1-in ... AC inverters come in two styles: modified and pure sine wave. A modified sine wave inverter (such as the AIMS No. PWRINV1800W; available from ...

OUPES, a leader in sustainable energy solutions, officially launches the Exodus 1500, a versatile and powerful solar generator designed to provide reliable home backup power during outages. Offering ...