YOKOGAWA HANDY CAL CA51, Руководство пользователя

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IM CA71-E
5-1
Measurement
5
5. Measurement
WARNING
●
In an application where the calibrator is used together with the supplied lead
cables for measurement, the allowable voltage to ground of the input termi-
nals is 300 V maximum. To avoid electrical shock, do NOT use the calibrator
at any voltage exceeding the maximum voltage to ground.
●
The allowable voltage to ground when the supplied terminal adapter is at-
tached to the input terminals is 30 Vpeak maximum. To avoid electrical shock,
do not use the terminal adapter for measuring any circuit voltage exceeding
the maximum voltage to ground.
TIP
• With the key, you can hold the measured value.
• When no measurement needs to be made, turn off the MEASURE mode by press-
ing the key. The measured value shown on the LCD disappears and
power to the internal measuring circuit is cut off. This strategy saves on battery
power.
• The reading of a measured value is updated at approximately one-second inter-
vals. If the input is overranged, the measured value on the LCD reads as - - - - -.