15
Remove thermocouple before switching meter to other
measurement functions.
The thermocouple included with the original purchase is
suitable for temperatures below 356°F / 180°C only. To measure
higher temperatures, a K-type thermocouple with
the appropriate measurement range should be used.
OPERATING INSTRUCTIONS
FREQUENCY / DUTY-CYCLE
1. Insert RED test lead into VΩ jack
5
and BLACK test lead into
COM jack
4
, and rotate function selector switch
2
to the
Frequency/Duty-Cycle
setting.
NOTE:
The meter defaults to Frequency testing in this mode. To enter
Duty-Cycle testing mode, press the "SEL" button
10
once. Ensure
that the appropriate icon (either
Hz
or
%
) appears on the display.
2. Measure by connecting test leads across the circuit.
TEMPERATURE
1. Insert K-type thermocouple into the VΩ
5
and COM
4
jacks, and
rotate function selector switch
2
to the Temperature setting.
NOTE:
The meter defaults to Fahrenheit scale in this mode. To enter
Celsius scale, press the "SEL" button
10
once. Ensure that the
appropriate icon (either
°F
or
°C
) appears on the display. Default
temperature scale may be changed by powering on the meter with the
"HOLD" button
9
depressed.
2. To measure temperature, make contact between the thermocouple
tip and the object being measured. When thermocouple tip and
object are in thermal equilibrium, the measurement on the display
will stabilize. The meter will auto-range to display the measurement
in the most appropriate range.
RED
BLACK
K-Type Thermocouple
with Adapter
Thermocouple
Adapter
Red lead
Black lead
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GlobalTestSupply
.com
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