If you're looking for a precise and reliable level with a slim profile, this model is just right for you. The special feature: The two vertical vials allow for reading in any position. The reinforced aluminum rectangular profile of the Type 80 AS-2 and STABILA's installation technology ensure precision and a long lifespan. The vials and measuring surfaces are precisely aligned with each other during the production process and then securely bonded together to ensure maximum measurement accuracy for many years. This level delivers on its promises.