Iwatsu SS-500 Series Instruction Manual page 10

Notations
Others
*
Bold
Indicates the names of the control keys.
Accuracy
IWATSU defines tolerances for measured values in
terms of percentage of reading, as indicated below.
rdg.
Revision History
• April 2021: 1st edition
KMLA00281
4
Indicates additional information is described below.
Reading (Displayed value)
Indicates the value the measuring instrument
displays. Tolerances for reading errors are
expressed in percent of reading (% of reading,
% rdg).