Operating Instructions; Dc Voltage Measurement - Beta 1760S Manual De Instrucciones

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6. Operating Instructions

WARNING: Risk of electrocution. High-voltage circuits, both AC and DC, are very

dangerous and should be measured with great care.

• Always turn the function switch to the OFF Position when the meter is not in

use.

• If "OL" appears in the display during a measurement, the value exceeds the

range you have selected. Change to a higher range.

NOTE: On some low AC and DC voltage ranges, with the test leads not connected

to a device, the display may show a random, changing reading. This is normal

and is caused by the high-inputsensitivity. The reading will stabilize and give a

proper measurement when connected to a circuit.

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 highest VDC Position.

2. Insert the black test lead banana plug into the negative COM Input Jack;

Insert the red test lead banana plug into the Positive Input 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 in the display.

5. Reset the function switch to successively

lower VDC Position to obtain a higher

resolution reading, the display will

indicate the proper decimal point

and value.

6. If the polarity is reversed, the

display will show (-) minus before

the value.

True RMS Digital Multimeter

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