Klein Tools MM420 Manual De Instrucciones página 14

ENGLISH
FREQUENCY / DUTY-CYCLE
1. Insert RED test lead into V jack
COM jack
Frequency/Duty-Cycle
NOTE: The meter defaults to Frequency testing in this mode. To enter
Duty-Cycle testing mode, press the "SEL" button
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 V
(observe polarity markings on thermocouple and meter) and rotate
function selector switch
NOTE: The meter defaults to Fahrenheit scale in this mode. To enter
Celsius scale, press the "SEL" button
appropriate icon (either °F or °C ) appears on the display.
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.
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.
87
14
OPERATING INSTRUCTIONS
, and rotate function selector switch
4
Black lead Red lead
2
Adapter
RED
BLACK
K-Type Thermocouple
with Adapter
www.
and BLACK test lead into
5
setting.
5
to the Temperature
once. Ensure that the
10
Thermocouple
.com
to the
2
once. Ensure
10
and COM jacks
4
setting.
informatio