Extech Instruments MF100

EXTECHINSTRUMENTS
8MF100‐en‐GB_V1.79/15
UserSettings
PressandholdtheSETbuttonfortwosecondstoentertheadvancedsettingsmode.Pressthe
SETbuttontocyclethrough thethreemainfunctions:

POFF AutopowerOFFmanagement
CLr Factory‐onlydiagnostic function
UNIt Selectthemagneticfieldunits(mTorG)

Note:After7to10
secondsthemeterwillreturntothenormaloperatingmode.

(POFF)AutoPowerOFF
TheMF100usesanAutoPowerOFFutilitytoswitchthemeteroffautomaticallyinorder
toconservebatteryenergy.Thisfeaturecanbeenabledordisabled:

 IntheAdvancedSettingsmode,whentheLCDdisplaysPOFF,presstheRECbutton
 UsetheZeroandModebuttonstoselectYESorNO
 SelectingYESenablestheAutoPowerOFFfeature
 SelectingNOdisablestheAutoPowerOFFfeature(userwillthenhaveto
switchoff
manually)
 PresstheRECbuttontosavethesetting

(UNiT)SelectingUnitsofMagneticField
IntheUserSettingsmodewhentheLCDdisplaysUNIT,presstheRECbutton
 UsetheZEROorMODEbuttontoselectmTorG
 SelectmTformilliTeslaunits
 SelectGforGaussunits
 PressRECtosavetheselection

Factory‐onlyCLRfunction
WhenintheUserSettingsmode,withCLrdisplayed,pressRECtoskipthisstep.
Thisisafactory‐onlyutility


ACPowerAdaptor
This meter is normally powered by one 9V battery; however an optional 9V power adaptor is
available.Whentheadaptorisused,themeterispermanentlypoweredandthepowerbuttonis
disabled.