Dc Voltage Measurements - RS Pro RS-9985 Manual De Instrucciones

Insulation Tester with Multimeter / English
Symbols and Annunciators
))) Continuity
Diode test
Battery status
-9
n nano (10 ) (capacitance)
-6
μ micro (10 ) (amps, cap)
-3
m milli (10 ) (volts, amps)
A
Amps
k 3
kilo (10 ) (ohms)
F Farads (capacitance)
6
M mega (10 ) (ohms)
Ω Ohms
Hz Hertz (frequency)
% Percent (duty ratio)
AC Alternating current
DC Direct current
o
F Degrees Fahrenheit
MAX Maximum
NO.
Serial number
Second
S Left auxiliary display
Right auxiliary display
SET Set up parameter
Alternating current + Direct
AC +DC
current
TRMS Ture RMS
4
MAX MAX
V
NO. VA
Sh
LOCK MIN KHz
oo %
MK HzmV AC nF F
AC DC TRMS
STO
RCL
SET
PEAK HOLD High
Low AUTO SendTEST
0 10 20 30 40
STO
Store
RCL
Recall
Auto Range
Timing symbol
AUTO
Backlight
Bargraph
PEAK Peak Hold
V Volts
REL
Relative
AUTO
Autoranging
HOLD Display hold
o
C Degrees Centigrade
MIN Minimum
25/01/2018 Version No. 001
Insulation Tester with Multimeter / English
Operating Instructions
WARNING: Risk of electrocution. High-voltage circuits, both AC and DC, are very
dangerous and should be measured with great care.
1. ALWAYS turn the function switch to the OFF position when the meter is not in use.
2. If "OL" appears in the display during a measurement, the value exceeds the range you
have selected. Change to a higher range.

DC VOLTAGE MEASUREMENTS

CAUTION: Do not measure DC voltages if a motor on the circuit is being switched
ON or OFF. Large voltage surges may occur that can damage the meter.
1. Set the function switch to the green VDC position.
2. Insert the black test lead banana plug into the
negative COM jack.
Insert the red test lead banana plug into the
positive V jack.
3. Touch the black test probe tip to the negative side
of the circuit.
Touch the red test probe tip to the positive side of
the circuit.
4. Read the voltage on the display.
25/01/2018 Version No. 001
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