We've all probably used a basic protractor in a geometry class, and these are handy tools to use if you want to measure an angle. There are quite a few other types of protractors out there and many are far more sophisticated than those we used in grammar school or high school. Electronic protractors, also called digital protractors or perhaps a digital angle gauge make measuring angles a snap. Some of these digital devices resemble the typical bevel protractor but some just look like a box with a digital readout.
The electronic protractor is handy because it calculates angle measurements easily and exactly, and it even works in two different ways. One mode, the horizontal mode, can be used to simple calculate the measurement of one single horizontal angle. This quickly will provide you with the measurement in its digital readout.
With the relative measurement mode one can take measurements of two surfaces. You place the protractor on the first angled surface and take the readings, place zero to clear the reading and place the protractor on the second angled surface. The reading will show the difference between the first angle and the second.
The electronic protractor is a handy gadget that has a wide range of uses in fields varied as land surveying, geophysics, civil construction and carpentry. For instance, one can use this device for measuring height of vertical objects such as buildings or trees by using trigonometry. You can also measure the angles of inclination or elevation for land mapping and measure angles of slope, incline and elevation for civil engineering projects such as the development of roads.
That's just the tip of the iceberg, though, as these also can be used by doctors to measure the movement of body parts. Astronomers can use an electronic protractor to measure star angles. People drilling a well might use a protractor to take a look at drilling angles. Even an Army sniper or a soldier learning to shoot from long distances from a target will need to calculate and measure angles, so a digital protractor might be the device of choice for these situations as well.
Electronic protractors are truly an essential tool for all sorts of professions. Without the digital protractor, work would be much harder for everyone from geophysicists to structural engineers to carpenters and much more. If you need precise measuring of angles for just about any purpose, using an electronic protractor is always a good idea.
The electronic protractor is handy because it calculates angle measurements easily and exactly, and it even works in two different ways. One mode, the horizontal mode, can be used to simple calculate the measurement of one single horizontal angle. This quickly will provide you with the measurement in its digital readout.
With the relative measurement mode one can take measurements of two surfaces. You place the protractor on the first angled surface and take the readings, place zero to clear the reading and place the protractor on the second angled surface. The reading will show the difference between the first angle and the second.
The electronic protractor is a handy gadget that has a wide range of uses in fields varied as land surveying, geophysics, civil construction and carpentry. For instance, one can use this device for measuring height of vertical objects such as buildings or trees by using trigonometry. You can also measure the angles of inclination or elevation for land mapping and measure angles of slope, incline and elevation for civil engineering projects such as the development of roads.
That's just the tip of the iceberg, though, as these also can be used by doctors to measure the movement of body parts. Astronomers can use an electronic protractor to measure star angles. People drilling a well might use a protractor to take a look at drilling angles. Even an Army sniper or a soldier learning to shoot from long distances from a target will need to calculate and measure angles, so a digital protractor might be the device of choice for these situations as well.
Electronic protractors are truly an essential tool for all sorts of professions. Without the digital protractor, work would be much harder for everyone from geophysicists to structural engineers to carpenters and much more. If you need precise measuring of angles for just about any purpose, using an electronic protractor is always a good idea.
About the Author:
Carey Bourdier loves blogging about precision scientific instruments. To get more information about surveying instruments like an electronic protractor, or to know more information about a telemetric alignment system, check out Warren Knight now.