General-tools-and-instruments DAMP68 v.1 User Manual download pdf (Page 13)

MEASURING DC VOLTAGE

 Warning

Do not measure voltage higher than 600V. Doing

so may damage the meter’s internal circuitry. If

the voltage is over 1000 VDC, the beeper will

sound continuously, indicating an over-range

measurement.

(1) Set the function switch to the position.

(2) Plug the black and red test leads into the

– and + input terminals, respectively.

(3) Touch the black test lead to the lower-

potential point of the circuit under test, and

the red test lead to the higher-potential point.

(4) Read the measured voltage on the display. If

the test leads are reversed, a minus sign will

appear to the left of the displayed value.

13

RED TEST LEAD

BLACK TEST LEAD

RED TEST LEAD

BLACK TEST LEAD

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