by
Ultimatron Inverter Generator Petrol 3500W 50hz OHV
Inverter generator gasoline 3500W 50hz OHV acc. § 12 (3) UStG. ECO mode: fuel efficiency and noise reduction. Low Noise: When the generator is in ECO mode at 25% load and 7m away from the generator, the noise level is 58 decibels.