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ManualsBrandsEXTECH ManualsTest & MeasurementCurrent clamp, Handheld multimeter digital IR thermometer CAT III 600 V Display (counts): 4000
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EX810-EU-EN V4.3 10/09
5
Operation
NOTES: Read and understand all Warning and Caution statements in this operation
manual prior to using this meter. Set the function select switch to the OFF position when
the meter is not in use.
AC Current Measurements
WARNING: Ensure that the test leads are disconnected from the meter before making
current clamp measurements.
1. Set the Function switch to the A
AC
or A
DC range
2. Press the trigger to open the jaw.
Fully enclose only one conductor.
For optimum results, center the
conductor in the jaw.
3. The clamp meter LCD will display
the reading.
AC/DC Voltage Measurements
1. Insert the black test lead into the negative COM terminal and the
red test lead into the positive V terminal.
2. Set the function switch to the V
AC or VDC position.
3. Use the MODE button to select AC or DC Voltage (EX830 only).
4. Connect the test leads in parallel to the circuit under test.
5. Read the voltage measurement on the LCD display.
Correct
Incorrect