Extech Instruments AN340 Manual

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AN340-EU-EN V1.3 4/13

Description

MeterandSensorDescription

1. Sensorconnectiontothemeter

2. MainLCDdisplaydigits

3. LowerlineLCDdisplaydigits

4. MODEbutton

5. AVG‐MAX‐MINandENTERbutton

6. POWERON‐OFFandSETbutton 

7. HOLDanduparrowbutton

8. MEMandRECALLbutton

9. STARTandESCbutton

10.

LW‐D‐Aanddownarrowbutton

11. Mini‐Vaneimpeller

12. Temperatureandhumiditysensors

13. Telescopingsensorarm

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Note:Batterycompartment(notshown)islocatedonrearofinstrume nt

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MeterTopDescription

1. Sensorconnectionjack

2. ACpoweradaptorjack

3. USBPCinterfacejack

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KeypadDescription

POWERON‐OFFandSETbutton

PressmomentarilytopowermeterONorOFF.Pressandholdfortwo(2)secondstoentertheSETUPmode.

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