Dc Voltage Measurements - PeakTech 3355 Manual De Instrucciones

5.2. Data Hold
The data hold function allows the meter to "freeze" a measurement
for later reference.
1. Press the "HOLD" button to freeze the display, the "HOLD"
indicator will appear in the display.
2. Press the "HOLD" button to return to normal operation.

5.3. 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 during the
ON or OFF operations that can damage the meter.
1. Set the function switch to the "V" position.
2. If "AC"
pushbutton until "DC" appears in the display.
3. Insert the black test lead banana plug into the negative COM
jack and the red test lead banana plug into the positive V jack.
4. 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).
5. Read the voltage in the display. The display will indicate the
proper decimal point and value. If the polarity is reserved, the
display will show (-) minus before the value.
appears in the display,
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press the "MODE"