KEY FEATURES DIGITAL LOCATOR: Johnson Angle Locator tool precisely examine and display the angle measurements. This 12" digital locator simplifies the work of builders; general contractors; and roofers by quickly measuring and digitally displaying angles. HIGH ACCURACY: This angle locator is accurate to ± 0.3° in standard working position. Its digital display supports resolution up to ± 0.1° for clearly displaying angles. VAST MEASUREMENT RANGE: The digital display of the electronic locator...