HT Instruments FLASHMETER User Manual page 29

5.3. RESISTANCE MEASUREMENT
Before attempting any resistance measurement, cut off power supply from
the circuit to be measured and make sure that all capacitors are discharged,
if present.
Fig. 5: Use of the instrument for Resistance measurement
1. Switch on the instrument by pressing the ON/OFF key. The measuring mode
automatically selected and the indication
2. Insert the red cable into input terminal V/Ω/
COM.
3. Position the test leads in the desired spots of the circuit to be measured (see Fig. 5).
The display shows the value of resistance.
4. The message
measurable value.
5. To use the AutoHOLD function, see § 4.3.2
" "
O.L. indicates that the value of resistance exceeds the maximum
CAUTION
" "
OL. appears on the display.
and the black cable into input terminal
EN - 10
FLASHMETER
Ω
is