Powerful and practical: With the alca® 12 V ''3 in 1'' compressor, changing your tires is child's play! Thanks to the 21 bar precision pressure gauge (display up to 77 bar), fast and precise pressure regulation is guaranteed and the inflation time for a tire size 205 55 R16 is approx. 7 minutes (18 L/min). With the 3 m long cable with plug for the cigarette lighter, the 65 cm long air hose with quick-release coupling and the integrated LED lamp and flashing light, you are ideally equipped for any situation. Thanks to the new, rubberized surface design, you have a better grip and the day+night display lighting ensures good visibility. The compartment for the air hose, the cable and the 4 special adapters round off the whole thing.