8
GOSSEN-METRAWATT
3.3
Fastening the carrying strap and the probe holders
Fasten the carrying strap
(14) and the two probe
holders (12) and (13) as
shown in the following fig-
ure. Make sure to fix the
holder for the slim probe
(10) at the left and the
holder for the probe with
lamp and pushbutton (9) at
the right.
3.4
Switching the tester on and off
„Standby“
for minimum power consumption
í
Set the rotary switch (6) from the „OFF“ position to posi-
tion „1000 V
“, to one of the „ISO-
Ω
“ or to the „
Ω
“
position.
When set to the
„1000 V “ position
, the measuring range for
DC and AC voltage is switched on. Digital display and ana-
log indication are presented.
When set to
one of the three „ISO-
Ω
“ positions
, the tester is
switched to „standby“. The digital display only shows the
decimal point together with the numeral 3 and the unit M
Ω
,
and the analog indicator shows the measuring range 500 V
or 1000 V in line with the selected nominal voltage. 500 V
are displayed in the 250 V range.
When set to the
„
Ω
“
position
, the tester is switched to
„standby“.The digital display only shows the decimal point
together with the number 30 and the unit „
Ω
“.
After measuring at the „
Ω
“ and „ISO-
Ω
“ positions, the tester
automatically switches to „standby“,
• when the rotary switch is not operated for approximately
3 minutes and when no pushbutton is pressed
• when the measured values does not change for approxi-
mately 3 minutes
• when no voltage above 25 V is applied to the probes for
more than 3 minutes on the „1000 V
“
range
í
To reactivate the tester, press any pushbutton on the
tester or the pushbutton (8) in the probe, or set the
switch (6) to another position.
Probe holder
Carrying strap
Catch
METRISO