Calculated Industries 7534 is a versatile measuring tool that combines the functionality of a digital level and an angle gauge. It is equipped with a large, bright StayGlow™ display that stays on for easy reading. The device offers high accuracy of ±0.1° at 0° & 90° and ±0.2° at 1°~89°. It can measure both true level and relative angles, making it suitable for various applications such as finding true level, checking angles on saw blades, jointer fences, drill press and band saw tables, bevels, and more.