300mm Digital Goniometer Stainless Steel 360 Degree Angle Ruler
Use of this digital angle ruler makes completing accurate measurements and drawings easier than ever. This particular ruler features a length of 300mm and can be opened to an angle of up to 360. The digital display clearly tells the exact angle with an accuracy of 0.3. The ruler is made from durable stainless steel with clear and easy to read measurements along both sides.
|3V environmental Lithium battery|
|Battery life:||>1 year|