The alca® Pneumatic Pen Tester is a high-quality car accessory that has been specially developed for the precise measurement of tire pressure. As a reliable measuring device in the field of measurement technology, this tire pressure tester offers an exact measurement in the range of 0.7 to 3.5 kg/ccm. The practical and handy shape of the alca® Pneumatic Pen Tester makes it easy and quick to check the tire pressure on most vehicles without the need to remove the hubcaps. The article number 563000 guarantees you the purchase of the original alca® tire pressure tester. With this innovative product, you can check your tire pressure regularly and thus ensure safe driving and optimum tire life. The alca® Pneumatic Pen Tester is an indispensable car accessory for every responsible driver who values safety and efficiency.