9
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 V DC position .
2. Insert the black test lead banana plug into the negative (COM)
jack and the red test lead banana plug into the positive (V) jack.
3. Touch the test probe tips to the circuit under test. Be sure to
observe the correct polarity (red lead to positive, black lead to
negative).
4. Read the voltage in the display. The display will indicate the
proper decimal point and value. If the polarity is reversed, the
display will show (-) minus before the value.
AC VOLTAGE MEASUREMENTS
WARNING:
Risk of Electrocution. The probe tips may not be
long enough to contact the live parts inside some 240V outlets
for appliances because the contacts are recessed deep in the
outlets. As a result, the reading may show 0 volts when the
outlet actually has voltage on it. Make sure the probe tips are
touching the metal contacts inside the outlet before assuming
that no voltage is present.
CAUTION:
Do not measure AC voltages if a motor on the
circuit is being switched ON or OFF. Large voltage surges may
occur that can damage the meter.
Содержание DT-916N
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Страница 124: ...500 124 MAX...
Страница 125: ...1 2 3 10A 10A 125 4 COM 5 6 MODE 7 8 9 10 DATA HOLD BAT AUTO AC DC EN61010 1 2 CATIII 600...
Страница 126: ...126 OL BAT 2 30 0 50 32 122 70 2000 2 9 NEDA 1604 IEC 6F22 138 x 68 x 37 210 18 28 65 83 70 150 0 3mA 250...
Страница 127: ...127 1 30 2 OL MODE...
Страница 128: ...128 1 RANGE AUTO 2 RANGE 3 RANGE DATA HOLD 1 DATA HOLD HOLD 2 DATA HOLD HOLD 1 HOLD HOLD...
Страница 129: ...1 RELATIVE REL 2 3 RELATIVE 129 1 2 1...
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Страница 131: ...131 240 0 1 V AC 2 COM V 3 4...
Страница 132: ...132 10 30 30 1 COM 2 4000 A A A 3 400 A A A 4 10A 10A 5 DC 6 7 8 9...
Страница 133: ...133 250 10A 30 1 COM 2 4000 A A A 3 400 A A 4 10A 10 5 6 7 8 9...
Страница 134: ...1 2 COM 3 4 1 2 COM 134...
Страница 135: ...3 MODE 4 5 150 1 2 MODE 3 COM 4 5 6 A OL B OL C 0 135...
Страница 136: ...1 FREQ 2 COM F 3 4 1 nF 2 COM CAP 136...
Страница 137: ...137 3 1 TEMP 2 COM Temp 3 30 4 5...
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