Extech Instruments EX530 Guide de l'utilisateur télécharger pdf (Page 6)

EX530-EU_ENG V3.4 1/08

5

Controls and Jacks

1. 40,000 count LCD

2. REL button

3. RANGE button

4. MODE button

5. Function switch

6. mA, µA and 10A input jacks

7. COM input jack

8. Positive input jack

9. HOLD and

(Backlight) button

10. PEAK button

11. MAX/MIN button

Note: Tilt stand and battery compartment are

on rear of unit.

Symbols and Annunciators

•))) Continuity

Diode test

Battery status

n nano (10

-9

) (capacitance)

µ micro (10

-6

) (amps, cap)

m milli (10

-3

) (volts, amps)

A Amps

k kilo (10

3

) (ohms)

F Farads (capacitance)

M mega (10

6

) (ohms)

Ω Ohms PEAK Peak Hold

Hz Hertz (frequency) V Volts

% Percent (duty ratio) REL Relative

AC Alternating current AUTO Autoranging

DC Direct current HOLD Display hold

ºF Degrees Fahrenheit ºC Degrees Centigrade

MAX Maximum MIN Minimum

1 2 3 4 5 6 7 8 9 10 11 ... 19 20

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