General Tools and Instruments DAMP68 v.1 - Manuel (Page 14)

MEASURING AC VOLTAGE
Ꮨƽ Warning
Do not measure voltages higher than 600V AC or
internal damage will occur. If the applied voltage
is over 750V AC, 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) Measure the voltage by touching the probes to
the desired points of the circuit. With AC
voltage, the polarity of the test leads is not a
factor.
(4) Read the measured voltage on the display.
MEASURING RESISTANCE
Ꮨƽ Warning
To avoid electrical shock or damage to the meter
when measuring resistance or continuity in a
circuit, make sure the power to the circuit is
turned off and all capacitors are discharged.
(1) Turn the function switch to the (DAMP60)
or (DAMP68) position. Make sure power is
disconnected from the circuit to be measured.
Resistance measurement is the default
function for this function switch position on
both the DAMP60 and DAMP68.
14
RED TEST LEAD
BLACK TEST LEAD