Smart In Pure Sine Wave 12V 1000W Inverter High Quality Inverter for Stable

Smart-In SP inverters with IVT from NDS are a high-performance range with true sine-wave output, designed for easy installation. Includes a mains input and automatic changeover switch function - when mains is available from a site connection, that power is used to run the sockets on the vehicle. When that mains power is disconnected, the unit switches over to inverter.