Check &transfer angle measurements easily &accurately with Johnson's compact magnetic digital angle locator. This tool easily &clearly displays angles in degrees from 0 to 90, in both absolute &relative measurements, making your job go faster &more accurately. It features an automatic LCD backlight for easy visibility, &the reading will automatically invert when you're taking overhead measurements. This angle locator comes with a soft-sided pouch to keep it clean &safe when not in use.