UNI-T UT602 Especificações descarregar pdf (Página 8)

To test for continuity, connect the Meter as below:

1. Insert the red test clip into the Ω

terminal and the black test clip into the COM terminal.

2. Set the rotary switch to

3. Connect the test clips across with the object being measured.

4. The beeper comes on continuously when the resistance

value of the tested circuit 10Ω. The beeper

may or may not come on when the resistance value of the test circuit>10Ω

Note

The LCD displays “1” indicating the circuit being tested is open. When continuity test has been

completed, disconnect the connection between the testing clips and the circuit under test and remove the

testing clips away from the input terminals of the Meter.

C. Capacitance Measurement

Warning

To avoid damage to the Meter or to the equipment under test, disconnect circuit power and discharge all

high-voltage capacitors before measuring capacitance. Use the DC Voltage function to confirm that the

capacitor is discharged.

The Meter’s capacitance ranges are: 2nF, 20nF, 200nF, 2µF, 20µF, 200µF and 600µF.

To measure capacitance, connect the Meter as follows:

1. Set the rotary switch to F measurement mode. If the value of capacitor to be measured is unknown,

use the maximum measurement position 600µF and decrease the range step by step until a

satisfactory reading is obtained and the overloading icon “1” is disappeared.

2. Insert the red test clip into the CAP + terminal and black test clip into the CAP – terminal. For small

value capacitor measurement, insert the capacitor into the small value jack.

3. Use the red test clip to clip the capacitor’s positive and the black test clip to clip the capacitor’s

negative when the capacitor has polarity.

4. The measured value shows on the display.

Note

To minimize the effect of capacitance stored in the test clips, the test clips should be as short as possible

and use the small value jack when measuring small value of capacitance. The Meter cannot check the

quality of the capacitor. For large capacitor, please make sure the contact is stable and reliable. When the

tested capacitor is leaking or damaged and the tested value is not stable, the capacitor may have

problems. You need to use other tools or equipment to check and confirm. When capacitance

measurement has been completed, disconnect the connection between the testing clips and the circuit

under test and remove the testing clips away from the input terminals of the Meter.

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Sem comentários

UNI-T UT602 Especificações Página 8