Description

4 in 1 FunctionDigital Protractor Angle Gauge, Spirit Level (Two bubbles on the left and right, measure the level of a line), Plane Level (bubble in the middle, measures the level of a plane), Straight Ruler. Horizontal, Vertical, Circular Bubble Measurement.



7 inch Digital Protractor Spirit LevelMeasure angle with an accuracy of 0.5, resolution: 0.05 (3), Measure from 0-999.9, Delicate Design and Modern Appearance Digital Angle Gauge Protractor is a good choice for family DIY projects, woodworking, decoration, machining.



Data HoldDisplay has a hold function to freeze movement for accuracy. If you want to use the data hold function, you need to press the HOLD button in red instead of turning the knob. (The knob is only for loosening and tightening. It cannot hold the angle completely fixed!)



Large LCD ScreenThis protractor is designed with a large full-format LCD screen, easy operation with only three push buttons, easy to measure and easy to read. (NOTE: It is NOT a digital spirit level. Does not show a number on the LCD screen, only helps you judge whether it is horizontal / vertical or not)



Power SupplyCR2032 3V lithium battery power supply, large capacity standby with automatic shutdown function, This digital goniometer can work more than 2000 hours, saving power consumption and extending battery life.