EX710 Datasheet, PDF (8/12 Pages) Extech Instruments Corporation. – 800 Amp Clamp Meters

Resistance Measurements
1. Insert the black test lead into the negative COM terminal and the red
test lead into the V·Ω·CAP·TEMP·Hz· positive terminal.
2. Set the function switch to the Ω position.
3. Touch the test probe tips across the circuit or component under test.
4. Read the resistance on the LCD display.
Capacitance Measurements
WARNING: To avoid electric shock, discharge the capacitor under test before measuring.
1. Set the function switch to the CAP position.
2. Insert the black test lead banana plug into the negative COM jack and
the red test lead banana plug into the V·Ω·CAP·TEMP·Hz· positive
jack.
3. Touch the test probe tips across the part under test. If “dISC” appears
in the display, remove and discharge the component.
4. Read the capacitance value in the display.
5. The display will indicate the proper decimal point and value.
Note: For very large values of capacitance measurement it can take several
minutes before the final reading stabilizes.
CAP
Frequency Measurements
1. Insert the black test lead banana plug into the negative COM jack and
the red test lead banana plug into the V·Ω·CAP·TEMP·Hz· positive
jack.
2. Set the function switch to the V Hz Position.
3. Press and hold the MODE button to select the Frequency (Hz)
function. “k Hz” will appear in the display.
4. Touch the test probe tips across the part under test.
5. Read the Frequency value on the display.
6. The display will indicate the proper decimal point and value.
7. Press and hold the MODE button again to return to the voltage mode.
Hz
8
EX700 Series Version 3.0 1/05