Extech Instruments GX900 Manual

A SERVICE OF

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ExtechInstruments

10 GX900-EU-EN V1.6 4/14



DESCRIPTIONS

METERDESCRIPTION

1. LCDdisplay

2. Sub ‐functionkeysF1,F2,F3,andF4

3. DataHOLDbutton

4. MAX‐MINmemorybutton

5. RotaryPrimaryFunctionSelectSwitch

6. InputjackforAmperes(A)

7. InputjackmA,uA(milli‐&micro‐Amperes)

8. Inputjack(COM)negative

9. Inputjack(positive)

forallfunctions

10. DisplayBacklightcontrol

11. Informationbutton

12. NavigationarrowkeysandOKconfirmationbutton

Note:Batterycompartmentandtiltstandarelocatedontherearoftheinstrument

INPUTTERMINALDESCRIPTION

All functions, excepting current, use the V and COM input terminals. Separate

terminalsareprovidedforcurrentabove500mAandforcurrentbelow500mA.

Input for 0 A to 10.00 A current

Input for 0 A to 500 mA current measurements

Return terminal for all measurements

Input for voltage, continuity, resistance, diode

test, conductance, capacitance

1

2

3

4

11

10

12

9

5

6

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