4 x 90° Digital Bevel Box Gauge Angle Finder Protractor Waterproof LCD Green Backlight Display

Description Digital angle gauge designed with a large LCD display is a portable and lightweight tool for your measurement work There are four selections of the measuring units degrees percent mm m and in ft to meet your different demands With its flip display function it is able to measure on four sides and let you view angle value in any direction clearly The built in strong magnetic base enables you to attach the unit to any iron material It is an ideal angle gauge for home improvement construction carpentry machinery and many other fields Features Digital angle gauge with four measuring units degrees percent mm m and in ft Easy to read large LCD display for quick and easy viewing Green backlight allows you read the measurement in a dim light Backlight auto off after 30 seconds with no movement Unit auto turn off after 3 minutes of no operation or manually turn off the unit by long pressing OFF key 4s Measurement freezing function Press HOLD button to save angle measurement readings convenient in recording and checking the data measured Wide measuring range 4 x 90 adjustable 0 90calibration Built in magnetic base for easy attachment to any iron surface Powered by 2 pieces of AAA batteries batteries not included and low battery indicator Specifications Measuring range of digital display 4 x 90Resolution of Digital Display 0 01Precision of Digital Display 0 1 at 0 and 900 2 at 2 89Working temperature 0℃ 40℃Storage temperatur