Why does my instrument read RANGE +/- ?

A reading of [ RANGE +/- ] indicates that the measurement is above or below the range of the current scale. If the instrument periodically reads [RANGE -], make sure you haven’t trapped a small bubble in the sensing area. A bubble directly over the sensing area can cause the instrument to display [RANGE -].

This entry was posted in . Bookmark the permalink.

Comment on this FAQ

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.