Sealey Power Inverters – Pure Sine – Sealey PSI1000, Pure sine wave inverter designed to produce the same AV frequency produced on the grid, making it more reliable than traditional inverters, without any fluctuation in power or performance. Operates from a 12V DC power supply found in cars, caravans, boats and commercials. High performance outlet eliminates electrical interference, reducing noise levels during use. Suitable for powering small TVs, laptops, power tools and various electrical equipment within the wattage rating of the inverter. Includes USB outlet for charging and operating small electric devices. Aluminium case provides durability and maximum heat dissipation. Safety features include automatic overload shutdown and short circuit protection. Supplied with battery terminal leads.Model NoPSI1000Continuous Output:1000WDimension (W x D x H):315 x 140 x 80mmInput Voltage:12V DCMaximum Output:2000WNett Weight:2.69KgOutput Frequency:50HzOutput Voltage:230V AC/USB 5V 500MaSupply Connection:Battery Terminal LeadsUSB Output:n/a Sealey PSI1000 Power Inverter Pure Sine Wave 1000W 12V DC – 230V 50Hz