HTC 5004 Manuel de l'utilisateur - Page 6

Parcourez en ligne ou téléchargez le pdf Manuel de l'utilisateur pour {nom_de_la_catégorie} HTC 5004. HTC 5004 11 pages. Digital micro ohm meter

humidity

Overload

protection

Insulation

resistance

Pressure resistance

Electromagnetic

properties

Suitable for Safety

Regulations

VI ． Structure

1. USB/charging interface

2. charging indicator

3. Test line interface

4. LCD

5. Rubber insulated protective sleeve

6. Function button area

7. Test line ( red and black each 2pcs)

VII ． Operation

Switch on/off

Press "

" to switch the machine. APO is displayed in the lower corner after power on, and it

will automatically power off after 15 minutes when it is not in operation.

Battery voltage check

Wait for 2~4 seconds after powering on. If the LCD displays the low battery voltage symbol "

means the battery is low, please charge it in time. Adequate battery power can ensure the accuracy of

the measurement. When the battery power decreases, the power indicator bar decreases.

3. Resistance precision test

During the test, first remove the insulating layer and oxide layer on the surface of the tested

object.

When measuring resistance or DC low resistance, live test is not allowed. Live test may burn

the meter.

The test clip may be oxidized after using it for a long time. Pay attention to clean the oxide or

foreign matter attached to the clip to make the clip contact well.

AC 220V/0.0001 second between C1-C2 P1-P2 ports, after overload protection, you need to

restart the meter to test normally

More than 10MΩ(Between circuit and case 500V)

AC 3700V/rms(Between circuit and case)

IEC61010-4-3，Wireless frequency electromagnetic field≤1V/m

IEC61010-1, CAT III 600V, Pollution Level 2, JJG724-1991 "Determination of Direct Current

Digital Ohmmeter", JJG166-1993 "Dialect Resistor Verification Regulation", "DL/T967-2005

Loop Resistance Tester and DC Resistance Fast Tester Verification Procedures

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