Gain digital navigation on any jobsite by displaying functions and information. Auto-rotating display and angle assist arrows point to the nearest 90-degree. Real-time measurements save time by reducing unnecessary screen delays. Zero function to replicate angles. Locking measurement button to reference angles. Amplified rare Earth magnets. Measurement ranges to 90-degrees and 180-degrees. IP42 Rated protects against water and dust. Auto shutoff helps save battery life.