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Idiomas disponibles
Idiomas disponibles
MEASURING TEMPERATURE
1. Set the RANGE switch into the ºC or ºF range. It will show ambient
temperature in ºC or ºF values.
2. Connect the thermocouple type K in the "V mA", and "COM"
connectors...
3. The display shows the temperature values in ºC or ºF.
NOTE: The temperature limit measured by the thermocouple altogether
with the Digital multimeter is 752 ºF (400 ºC) maximum in short periods.
If higher temperatures need to be measured, get a thermocouple probe
with higher capacity.
AUDITIVE CONTINUITY TEST
1. The red test probe to "V mA", the black test probe to "COM".
2. Set the RANGE switch in the "
" range.
3. Connect the test probes into 2 points in the circuit to be measured. The
buzzer rings is resistance is lower to 30
20
MEASURING hFE TRANSISTOR
1. Set the RANGE switch into the hFE range.
2. Determine whether the transistor type is PNP or NPN. Locate the test
probes from the emitter, the base and the connector. Insert the test
probes in the right orifices in the hFE socket.
3. The Digital multimeter will show the hFE approximate value in the
10 mA and VCE 2,8 V
BATTERY AND FUSE REPLACEMENT
Fuses rarely need to be changed and almost always blow as a result of
operator error.
If "
" appears in the display, indicates replace batteries.
To replace batteries and fuse /500 mA / 250 V), remove both screws
below the housing. Just remove the old one and set a new one. Be careful
to use the right polarity.
3 V batteries DC (Uses 2 Carbon–Zinc, Type AAA, 1,5 V DC included)
Note: The warranty does not cover batteries.
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