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The
key is used to increase the display capac-
ity to 500,000 digits within the frequency measure-
ment range.
5.4 Temperature Measurement (only Hexagon 720)
The UNITEST Hexagon 720 is equipped with a double ther-
mometer comprising two independent temperature inputs.
The temperature T1 and T2 as well as the temperature dif-
ference between T1 and T2 can be measured.
Prior to any temperature measurement ensure that the
surface to be measured is not live. Failure to comply
with this prescription can lead to serious injuries or in-
strument damage.
52
Temperature Measurement