To
avoid electrical shock and/or damage to
the instrument, do not apply more than
250Vdc or 250Vac rms between the ℃
terminal and the COM terminal.
To
avoid electrical shock, do not use this
instrument when voltages at the
measurement surface exceed 60v dc or
24v rms. Ac.
To
avoid damage or burns. Do not make
temperature measurements in microwave
ovens.
To
measure temperature:
1. Set the rotary switch to ℃ range and the LCD will show the current environment temperature.
2. Connect the “ com ” plug and “ + ” plug of the special multi-function socket to the COM and hFE
terminals.
3. Insert ‘ K
’
type thermocouples into the special multi-function socket ， Takings care to observe the correct
polarity.
4. Touch the object with the thermocouple probe for measurement.
5. Read the stable reading from LCD.
3.2.9 Current measurement
To
avoid damage to the Meter or injury if
the fuse blows, never attempt an in-circuit
current measurement where the
open-circuit potential to earth is greater
than 250V.
To
avoid damage to the meter, check the
meter's fuse before proceeding. Use the
proper terminals, function, and range for
your measurement. Never place the test
leads in parallel with a circuit or component
when the leads are plugged into the current
terminals.
Current is the flow of electrons through a conductor.
The Meter's DC current ranges are 20.00mA, 200.0mA and 10.00A ； AC current ranges are 2.000mA,
200.0mA and 10.00A.
To
measure current:
1. Turn off the power of the measured circuit. Discharge all the high voltage capacitors.
2. Set the rotary switch to the proper range.
3. Connect the black test lead to the COM terminal and the red test leads to the mA terminal for a
maximum of 200mA. For a maximum of 10A, move the red test lead to the 10A terminal.
4. Break the circuit path to be tested.
To Next Page
Loading...
Need help?
General
