Cropico 3000 SERIES Instruções de Operação descarregar pdf (Página 25)

Operating Instructions

Microhmmeter Type DO5000

4.9 Measure/Hold function

Press [Mes] to hold the measured value on the display. NOTE this does not interrupt the

measuring current which will still be flowing through the resistance being measured.

WARNING when measuring with 10 Amps measuring current, it is possible to produce small

sparks at the current terminals. Press [Mes] to resume display of measured values.

4.10 Measure Stop Function

Press [STOP] to stop the measurement this disconnects the current from the terminals and

internally shorts the current terminals discharging any voltage that may be stored in capacitive

samples.

4.11 ZERO Function

Press [ZERO] to null the current display reading to zero, all subsequent measurements will be

relative to the nulled value. Pressing [ZERO] again cancels the zero. Changing range or

selecting auto range also cancels the zero.

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Cropico 3000 SERIES Instruções de Operação Página 25