The Clarke IG1200 Inverter Generator is a powerful, lightweight, quiet, portable generator that provides 230V ac power wherever it is needed. The pure sine wave constant voltage technology has a frequency stability of +/-1%, this is more stable than the normal mains supply & is therefore ideal for powering sensitive equipment such as computers TVs etc. With a max output of 1200W (1000W continuous) it is perfect for leisure use such as camping, caravanning & much more. It also provides a 12V DC output that can be used for lead acid battery top up charging. The IG1200 has an economical air cooled 4 stroke engine & features an Eco throttle that automatically adjusts the engine speed to match the load for greater fuel efficiency & a lower noise level. An Econ switch also allows the generator to idle when no power is being drawn, putting less unnecessary strain on the motor & reducing fuel consumption. These features both prolong the lifespan & reduce running costs. Requires SAE30 oil, available from Machine Mart & most petrol stations & supermarkets.