Check the scale’s manual for the correct calibration procedure
Place the scale on a flat, stable surface
Remove all items from the scale
Turn on the scale...
Check the unit marked on the micrometer
Identify the sleeve or main scale
Read the last visible whole unit on the sleeve
Check the thimble scale line...
Check the thermometer type and manufacturer instructions
Prepare a reference standard, such as ice water or boiling water
For ice-point calibration, fill a container with crushed...