Features: Allows the technician to pinpoint all manner of system leaks including the air intake, cooling, evaporation, fuel, exhaust and vacuum systems. Fast and simple to use, maximising earning potential. Features single button operation, flow control valve and auto power off. Uses mineral oil and workshop air to generate smoke at low pressure while connected to a vehicle. System is clean and quick to use and connects to a 12V vehicle battery. Supplied with four different sizes of blanking cones. Mineral oil not included.Specifications: Model No: VS870 Rubber Cones Sizes (�): 10-45, 30-65, 50-85, 70-100mm Hose Length: 2600mm Machine Weight: 7.2kg Maximum Input Pressure: 14psi (1bar) Oil Reservoir Capacity: 75ml Height: 502 Width: 426 Length: 232