Extech Instruments HD750 Manual

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HD750-en-GB_V1.8 4/15

BatteryReplacement

WhenthelowbatteryindicatorBATappearsonthedisplayorifthemeterdoesnotswitchon

whenthePOWERbuttonispressed,itisnecessarytoreplacethebattery.

Toreplacethebattery:

1. Openthebatterycompartmentbyslidingthemeter’srearpanelinthedirectionofthe



embossedarrow.

2. Replacethe9Valkalinebattery

3. Replacethebatterycompartmentcover.



Neverdisposeofusedbatteriesorrechargeablebatteriesinhouseholdwaste.

Asconsumers,usersarelegallyrequiredtotakeusedbatteriestoappropriate

collectionsites,theretailstorewhere thebatterieswerepurchased,orwherever

batteries

aresold.

Disposal:Donotdisposeofthisinstrumentinhouseholdwaste.Theuserisobligatedtotakeend‐

of‐lifedevicestoadesignatedcollectionpointforthedisposalof electricalandelectronic

equipment.



OtherBatterySafetyReminders

o Neverdisposeofbatteriesinafire.Batteriesmayexplode

orleak.

o Nevermixbatterytypes.Alwaysinstallnewbatteriesofthesametype.



Conversions

UsefulconversionFactors

From To Multiplier

inofH

O inofHg 0.07355

inofH

O cmofH

O 2.54

mmofHg inofH

O 0.03937

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Allrightsreservedincludingtherightofreproductioninwholeorinpartinanyform

ISO‐9001Certified

www.extech.com

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