eSynic Digital Protractor 8 Inch/200mm Stainless Steel Electronic Angle Finder Ruler

* eSynic Digital Angle Finder *----This eSynic Digital Angle Finder Ruler and Protractor 2 in 1 Combination for Easy Measuring is a Convenient Tool for Drawing and Measuring.And The Length of the Extended Angle Ruler can Reach 40cm *With Large LCD Display*--- The eSynic Digital Angle Ruler with Large LCD Display for Easy Reading. And The Accuracy 0.3¡ã; resolution 0.05¡ã; measuring range: 0-200mm/ 0-360¡ã     Some Details *High Quality Material &100% Brand New*----This Digital Angle Finder Protracto Ruler is Made of High Quality Stainless Steel , Practical and Durable. Suitable for home Improvement, Woodworking, Workshop and etc, Students can also use it. *With Locking Knob Design*----The eSynic Angle Finder Protractor with Locking Knob Design Which you can Easily Locking Angle at any Position, no need to Worry about the Angle will Change when Moving the Ruler. *With Auto off&"Hold" Function*---- : The eSynic Angle Finder Digital come with a 3V CR2032 Battery. It will Shut D