Major tech MT767 Kullanım Kılavuzu - Sayfa 10

Ölçüm Cihazları Major tech MT767 için çevrimiçi göz atın veya pdf Kullanım Kılavuzu indirin. Major tech MT767 12 sayfaları. 600a ac/dc clamp meter with ir thermometer

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5.6. Frequency or % Duty Cycle Measurements

1. Set the rotary function switch to the "AC,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 Hz/% button.

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

5. Read the frequency on the display.

5.7. K-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 K-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.

5.8. IR-Temperature Measurements

1. Set the function switch to IR.

2. Aim the meter at the object being measured,

the reading will display on the LCD.

3. Press "REL/Laser" button to turn the laser

on/off.

4. Press "MAX/MIN" button to select MAX/MIN.

Hold down to exit.

5. Press "HOLD", to freeze/unfreeze the data on

the display.

5.9. Non-Contact AC Voltage Measurements

WARNING: Risk of Electrocution. Before use, always test the Voltage

Detector on a known live circuit to verify proper operation

1. Touch the probe tip to the hot conductor or insert into the hot side of

the electrical outlet.

2. If AC voltage is present, the detector light will illuminate.

NOTE: The conductors in electrical cord sets are often twisted. For best