Diode Test; Hold Function - Powerfix PDM 250 A2 Bedienungsanleitung

POWERFIX PDM 250 A2

Diode test

Ensure that all circuit elements, circuits and components to be measured and other test
objects are completely switched off and discharged. Otherwise, the multimeter could be
damaged.
 Connect the black test lead to the COM jack [5] and the red test lead to the mA/Ω/BATT
jack [9].
 Set the range selector switch [4] to the
 Connect the red test probe [7] to the anode and the black test probe [7] to the cathode of
the diode to be tested.
 The forward voltage is indicated in volts on the display [1]. If "1" is displayed on the display
[1], the diode is measured in the reverse biased-direction or the diode is defective. Perform
an opposite pole measurement for check purposes.

HOLD function

A measured value on the display [1] can be saved by pressing the HOLD button [3]. Press the
HOLD button [3] again to return to the measuring mode.
14 - English
position in the Ω measuring range.