Johnson Level Plastic Magnetic Digital Protractor Angle Locator APS and has virtually no shrinkage

and has virtually no shrinkage

Easily installed by removing the release paper and pressing the aluminum membrane into place

long-lasting

Kit includes: top and bottom corner bracket

Full mechanical warranty

Johnson Level Plastic Magnetic Digital Protractor Angle Locator APS and has virtually no shrinkageAutomatic LCD (liquid crystal display) backlight. Automatic digit inversion for overhead measurements. Measures in both absolute and relative measurements. Angle display in degrees. Working range of angle measurement 0 x 90 degrees. Magnetic base. Accuracy + 0. 1 Deg for 0 Deg and 90 Deg, and + 0. 2 Deg. Working range 4 x 90 Deg. Working temperature 32 Deg F to 122 Deg F. Includes (1) AAA alkaline battery, instruction manual, soft sided pouch.