MAXIMUM OPEN CIRCUIT VOLTAGE: 3V.
OVERLOAD PROTECTION: 15 seconds maximum
220Vrms.
OPERATING INSTRUCTIONS
DC & AC VOLTAGE MEASUREMENT
1.
Connect
red test lead to “VΩmA” jack, Black lead to
“COM” jack.
2.
Set RANGE switch to desired VOLTAGE position, if the
voltage to be measured is not known beforehand, set
the switch to the highest range and reduce it until a
satisfactory reading is obtained.
3.
Connect test leads to device or circuit being
measured.
4.
Turn on power of the device or circuit being measured
and the voltage value will appear on the Digital
Display along with the voltage polarity.
DC CURRENT MEASUREMENT
1.
Red lead to “VΩmA”. Black lead to “COM” (for
measurements between 200mA and 10A connect red
lead to “
10
A” jack with fully depressed.)
2.
Set RANGE switch to desired DCA position.
3.
Open the circuit to be measured, and connect test
leads in SERIES with the load and with current to
measure.
4.
Read current value on Digital Display.
5.
Additionally, “
10
A” function is designed for
intermittent use only. Maximum contact time of the
test leads with the circuit is 15 seconds, with a
minimum intermission time of 15 mins between tests.
