Major tech MT 770 Gebruiksaanwijzing - Pagina 12

Blader online of download pdf Gebruiksaanwijzing voor {categorie_naam} Major tech MT 770. Major tech MT 770 16 pagina's. Clamp meter
Ook voor Major tech MT 770: Gebruiksaanwijzing (20 pagina's)

Pagina afdrukken

4.5. Capacitance Measurements

WARNING: To avoid electric shock, disconnect power to the unit under

test and discharge all capacitors before taking any capacitance

measurements. Remove the batteries and unplug the line cords.

1. Set the rotary function switch to the Ω

2. Insert the black test lead banana plug into the negative COM jack.

Insert the red test lead banana plug into the positive V jack.

3. Press the MODE / INRUSH button to change to capacitance

measurements.

4. Touch the test leads to the capacitor to be tested.

5. Read the capacitance value in the display.

4.6. Frequency or % Duty Cycle Measurements

1. Set the rotary function switch to the "VAC/Hz/%" position.

2. Insert the black lead banana plug into the negative COM jack and the

red test lead banana plug into the positive V jack.

3. Select Hz or % duty with the MODE / INRUSH button.

4. Touch the test probe tips to the circuit under test.

5. Read the frequency on the display.

4.7. Temperature Measurements

WARNING: To avoid electric shock, disconnect both test probes from

any source of voltage before making a temperature measurement.

1. Set the function switch to TEMP.

2. Insert the Temperature Probe into the negative COM and the V jacks,

making sure to observe the correct polarity.

3. Touch the Temperature Probe head to the part whose temperature you

wish to measure. Keep the probe touching the part under test until the

reading stabilizes (about 30 seconds).

4. Read the temperature in the display. The digital reading will indicate the

proper decimal point and value.

WARNING: To avoid electric shock, be sure the thermocouple has been

removed before changing to another measurement function.

CAP position.