The Pro-3000W is the most powerful in the Whistler Group line of power inverters.
This unit features three AC outlets and one USB port. The unit has an overload indicator and will automatically shut down if the load exceeds the rating. It also offers Smart Surge Control to start loads at about the continuous rating and Voltage Protection to shut down when the input exceeds 15 volts DC or less the 10 volts. A jack for remote control is provided.