Extech Instruments MA220 Guide de l'utilisateur télécharger pdf (Page 3)

MA220-en-EU_V1.9 8/14

Meter Description

1. Conductor jaws

2. Jaw opening trigger

3. Function select switch

4. LCD Display

5. ZERO button

6. Data Hold and Backlight Button

7. Mode select button

8. Range select button

9. Hz/%/Duty Cycle button

10. COM input jack

11. V/Temp jack

12. Battery cover (rear)

AC AC (alternating current)

DC DC (direct currrent)

Minus sign

AUTO AutoRange mode

ZERO

ZERO mode

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Audible Continuity

HOLD Data Hold mode

Low Battery icon

Diode test mode

m milli

V Volts

A Amps

K kilo

M Mega

Ω Ohms

°F Degrees Fahrenheit

°C Degrees Centigrade

1 2 3 4 5 6 7 8

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Extech Instruments MA220 Guide de l'utilisateur Page 3