
Perfectly accurate compared to my Kreg Router desk adjustment rods; I've tested 1/2", 1/8" and 5/16". I have two complaints: first, the readings are very difficult to read unless you read them directly (see pictures); I would like to that they are backlit add contrast/readability Secondly the case is not very well designed and some tips are lost and you can turn on the sensor unintentionally when you close the case as there is very little space between the case and where the buttons are seated , not a big deal because I plan to make my own arguments for it.