A Starrett precision level is really no different than any other bubble type level it is just made with far more precision and so can give far more "precise" results.
If you are using the Master Precision level you need to be careful not to hold onto the level too long, it is precise enough the heat from your hand can effect the measurement.
A typical bubble level may have two or four lines on the vial and you just center the bubble so you are actually looking for the location of the ends of the bubble relative to the line(s).
The Starrett precision level, Models # 98, has one major line and 6 lesser lines that are accurately marked on the each end of the vial.
This level is adjustable and Starrett suggests any very flat surface be used and a "reading" taken with the level oriented in one direction and then turning the level so the ends reverse position yet the level stays in the same spot on the flat surface, another "reading" is then taking, the two are compared and adjustments can then be made.
Most levels are not adjustable and even fewer have spare parts available, it is possible to order a replacement vial for the Starrett precision level and if used as intended this quality of level can easily be passed from generation to generation.
Precision is a noun.
Precision means accuracy. A precision instrument is a top quality one that is super-accurate. You can get an instrument that will just do the job, or you can spend extra money and get a precision instrument that will be perfect. Many measuring devices are precision instruments because they must be totally accurate.
precision is a writers attention to accuracy in word choice. (apex)
Single Precision, called "float" in the 'C' language family, and "real" or "real*4" in Fortan. This is a binary format that occupies 32 bits (4 bytes) and its significand has a precision of 24 bits (about 7 decimal digits). Double Precision called "double" in the C language family, and "double precision" or "real*8" in Fortran. This is a binary format that occupies 64 bits (8 bytes) and its significand has a precision of 53 bits (about 16 decimal digits). Regards, Prabhat Mishra
Rotogauge is a manual gauge that you can meter the level of a LPG tank, you have to rotate the valve until LPG goes out, and do the same thing by the other side, until LPG goes out, then compare the values of the levels. normally is no the best way to know the level of the tank. the precision is not good, and you have to add human error
To properly read a Starrett 98 level, place it on a flat surface and adjust the bubble in the vial to the center by turning the screws on the level. Ensure the level is parallel to the surface you are measuring. Read the measurement indicated by the bubble in the vial to determine if the surface is level.
To learn how to read a Starrett 98 level accurately, you can start by familiarizing yourself with the markings and measurements on the level. Practice using the level on different surfaces to understand how to interpret the bubble position for accurate readings. Additionally, refer to the manufacturer's instructions or seek guidance from experienced users for tips on using the level effectively. Regular practice and patience will help you improve your accuracy in reading the Starrett 98 level.
Keith Starrett was born in 1951.
Mary Starrett was born in 1954.
Starrett Corporation was created in 1929.
Charles Starrett is 6' 2".
Nicole Starrett is 5' 8".
Shelley Starrett is 5' 4".
If you mean a 'spirit level' then when the line is in the center of the bubble then the object being measured is horizontal to the ground.
Jack Starrett was born on November 2, 1936.
Jack Starrett was born on November 2, 1936.
Charles Starrett was born on March 28, 1903.