User Manual
    GOM-804 & GOM-805 User Manual 
42 
The  △% compare function displays the deviation of  the 
measured value from the reference value as a percentage.   
{ [(Measured Value-Reference)/Reference]%}. 
Compare function 
indicator
Deviation of the 
measured value from 
the reference value as 
a percentage
Measured value
Reference, limits, compare 
mode and beep mode
Pass/Fail judgment
The upper (HI) and low (LO) limits are set as a 
percentage from the reference value. (Identical to the % 
compare mode)   
A measured value that falls within the upper and lower 
limits is considered IN (pass), a value that falls below the 
lower limits is considered LO, and a value that falls over 
the upper limit is a HI. 
Reference 
value
Upper 
limit
Lower 
limit
IN HILO
%
%
The % compare mode displays the measured value as a 
percentage of  the reference value [(Measured 
Value/Reference Value)%]. 
The upper (HI) and low (LO) limits are set as a 
percentage from the reference value. (Identical to the  △
% compare mode)   










