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• Place the function switch
q
at the position for frequency measurement .
• Insert the measuring leads into the input sockets
VΩ
7
and COM
8
.
• Connect the measurement prods with the object being tested.
Press the button
Hz/DUTY until the indicator % appears in the display.
• The ascertained impulse width in % can now be read off in the display
z
.
Measuring temperature
• Place the function switch
q
at the position for temperature measure-
ment in tenths of a degree or at the position for temperature measure-
ment in degrees.
• Insert the red adaptor of the temperature sensor into the sockets
COM
8
and mA °C
9
so that the minus pole (-) of the red adaptor is connected with
the socket
COM
8
and the plus pole (+) with the socket mA °C
9
.
Direct the top of the temperature sensor towards the object to be tested.
Attention!
The temperature sensor is not fireproof, therefore do not hold it in the fire. Use the
temperature sensor only for temperatures of up to 300°C. For temperatures
above 300°C use a special temperature sensor, available in specialist shops.
NEVER connect the temperature sensor with a source of electricity! There is a risk
of receiving an electric shock!
The temperature in degrees Celsius can now be read off in the display
z
.
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