Preheater & Desoldering System with Hot-Air Gun VAC Input: 110 VAX +/- 10% Max Power: 1000 watts (preheater & hot air combined Dimension: 225mm(W) x 188mm(H) x 125mm(D) Temperature Range /Preheater: 50-400 deg C (122 to 752 deg F) display is in Celsius Temperature Range/Hot Air: 100-480 deg C