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EXTECH

 

INSTRUMENTS

 

8

                                               

IR255

en

EU_V1.4

   

9/14

 

Replacing

 

Batteries

 

When

 

the

 

battery

 

icon

 

flashes,

 

or

 

when

 

the

 

meter

 

doesn’t

 

switch

 

ON,

 

replace

 

the

 

batteries.

 

The

 

battery

 

compartment

 

is

 

located

 

in

 

the

 

handle

 

grip.

 

The

 

battery

 

compartment

 

lid

 

is

 

located

 

just

 

below

 

the

 

trigger.

 

Pry

 

the

 

compartment

 

lid

 

off

 

to

 

reach

 

the

 

compartment.

 

Replace

 

the

 

9V

 

battery

 

following

 

correct

 

polarity

 

and

 

then

 

close

 

the

 

battery

 

compartment

 

lid.

 

Battery

 

safety

 

notes:

 

o

 

Remove

 

the

 

battery

 

if

 

the

 

device

 

is

 

to

 

be

 

stored

 

for

 

longer

 

than

 

60

 

days

 

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

 

 

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.

  

 

Summary of Contents for IR255

Page 1: ...USER GUIDE Mini InfraRed Thermometer With Laser Pointer and High Low Alarms Model IR255...

Page 2: ...ity Audible and visible alarm indication for High and Low Temperature Alarm Safety International Safety Symbols This symbol adjacent to another symbol or terminal indicates the user must refer to the...

Page 3: ...splay Description Emissivity value indication Laser pointer active icon Scan mode active while the trigger is pulled displayed temperature tracks the temperature of the scanned surfaces Hold mode disp...

Page 4: ...laser beam approximately a half inch below the point of test pressing the Laser button again turns the laser off b Select the temperature units o C o F in the Settings Mode see later section c Push t...

Page 5: ...eter is used to enable disable the audible temperature alarm The icon will flash in this mode Use the up and down buttons to toggle the setting When the audible alarm is disabled the display will show...

Page 6: ...ment may be affected by external sources of light In addition the spot size may be so large that it encompasses surface areas not intended to be measured It is necessary to ensure that the size of the...

Page 7: ...spot aim the meter outside the area of interest then scan across in an up and down motion until the hot spot is located Maintenance Cleaning To clean the lenses use compressed air to clear dust and o...

Page 8: ...y if the device is to be stored for longer than 60 days 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 Nev...

Page 9: ...D distance S spot Laser power Less than 1mW Spectral response 630 to 670 nm wavelength General Specifications Display 1999 count backlit LCD display with function indicators Display rate 250ms approx...

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