The broader the measurement range, the more the applications of the angle finder. It can be 0 to 90 degrees, 0 to 180 degrees, up to 0 to 360 degrees. Broad Measurement RangeĪs we have seen above as well, angle finders have different measurement ranges. It is best if you buy an angle finder with a locking feature so that you can efficiently lock the readings at a certain angle to use later. A feature that is closely linked to the accuracy level is the locking feature.
Most professionals seek an accuracy of +/- 0.1 degrees, and for household projects, an accuracy of +/- 0.3 degrees will do the job. Furthermore, a digital level is essential household equipment because it can help in basic projects like crown molding.
#Starrett protractor manual#
Mostly, the accuracy is within a tenth of a degree, which is impossible to get with a manual angle finder. Digital protractors and levels are best to choose when it comes to measuring with accuracy.
When you measure angles, you would want to be as accurate as possible. These digital displays show that these angle finders are superior to the traditional analog angle finders. Some models have special features to assist in reading the LCD when it is very dimly lit or has too much brightness. Especially when it comes to managing big projects, it will also save you a lot of time and hassle. The more clearly you can read the measurements, the more precise you can be with the measurements. Thus, it is best if you buy a digital protractor that has an easy-to-read LED display. If you will invest in a digital angle finder, then why not buy the one that provides the most efficiency and ease of use. To buy the best angle finder, take a quick look at the necessary features and specs. Once you are done taking the measurements, lock the arm of the angle finder to secure the reading (if this feature is available in your device). When you have placed the angle finder, you can start taking measurements. Some angle finders have a magnetic base to stick to the object firmly and provide an accurate reading. It does not matter what the shape or size of your object is. You begin simply by placing the angle finder on your piece of the project.
#Starrett protractor how to#
How to use an Angle Finder?īefore we jump on the features, let’s understand how to use an angle finder to determine the required features accordingly. View attachment 37037 View attachment 37038There are different varieties of angle finders, but all need to fulfill specific criteria of essential features.
View attachment 37034 View attachment 37035 In use the rule projects slightly below the bottom edge of the protractor when set parallel with the protractor.ĭoes this seem right? I would have thought that the rule would normally sit flush with the base of the protractor?Īlso there are 2 small screws, with shoulders, that presumably at 1 stage held something on.ĭid this perhaps have a level vial fitted?Īlso does anyone know if there is, or should be a model number stamped on the combo square? After seeing the model on the protractor and where it is located, I have gone right around the perimeter of the combination head but cant find anything. Recently I picked up a Starrett #12 protractor, I know this because it says so right here The writing on the rule is a bit difficult to pick out, but it is there. I have had for years, (I think it was my dads') a combination square that has the looks, build, and feels of a Starrett, it has a Starrett "4R grad" rule, but there are no markings on the head to indicate model number etc. Need some help with a recent little score.
0 kommentar(er)
