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Using Plus/Minus Judgment Function for Measurement Value (DT4254, DT4255, DT4256)
4.8
Using Plus/Minus Judgment
Function for Measurement Value
(DT4254, DT4255, DT4256)
If the measured DC voltage is less than the following standard
value, a buzzer sounds and the red LED lights up.
This function is useful for checking for any incorrect connection of
the DC power.
Standard value: -10 V or less
Measurement function: DCV, AUTO V
“Enabling/disabling the Plus/Minus judgment function” (p. 75)
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