EXTECH MG320 [12/12] Copyright 2015 flir systems inc

12 MG310-en-GB_V1.0 12/15

Note:Accuracyisstatedat73.4

F(23

C)and40~75%RH.

Note:Accuracyspecificationsconsistoftwoelements:

(%reading)–Thisistheaccuracyofthemeasurementcircuit.

(+digits)–Thisistheaccuracyoftheanalogtodigitalconverter.

Display BacklitLCD(max.reading1999)

Lowbatteryindication Batteryicon

appearswhenbatteriesneedtobereplaced.

Overloadindication Insulationresistancetesting>5.5Gdisplayedwhenthemeterrangehas

beenexceeded.

Rangeselection Automatic

Unitsofmeasureformat Functionsandunitsofmeasureareshownsimultaneously.

Testingcontrols ForInsulationResistancetesting:ManualstartandAutomaticstop.

Testbutton Red

lamponTESTbuttonindicatesthattestisinprogress.

Self‐Test 10MΩ(±1%)

ContinuityCheck Audiblesignalwhenresistanceis<20(approx.).

Battery Six(6)1.5V‘AA’batteries

CurrentConsumption 200mAapprox.withmaximumoutput(10mAundernormalconditions).

OperatingTemperature 0ºCto40ºC(32ºFto104ºF)

Storage

Temperature‐20

Cto60

C(‐4

Fto140

F)

OperatingHumidity <85%RH

StorageHumidity <90%RH

OperatingAltitude 2000m(7000ft.)maximum

Weight 0.7kg.(1.5lbs.)

Size 150x100x71mm(6.0x4.0x2.8in.)

Safety Thismeterisintendedfororiginofinstallationuseandprotected by

doubleinsulationperEN61010‐1

andIEC61010‐12

Edition(2001)to

CategoryIII600V;PollutionDegree2.



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