【Easy-to-Read】1.4*0.7 inch digital display makes your reading clearly. You don't need to read the small scales anymore.
【Calculation for Cutting Angle】This protractor directly transfers true angle to setting angle on miter saw. You don't need to finish the complex calculation by yourself.
【Accurate Measurement】Accuracy is up to 0.5 degree. Even a slight gap matters.
【Reversible LCD】REVERSE button makes your reading more comfortable at any point.