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2. Locating a hot spot aim the thermometer outside the
area of interest, then scan across with up and down
motions until you locate the hot spot.(please turn on
the laser to for accurate measuring)
3. Diagram description
(1) Trigger ： Press for turn on, and then display test
result and hold data 10 seconds automatically
("HOLD") after unclamping switch. Trun off
automatically after 10 seconds without operate.
(2) Laser pointer button ： press it for turn on laser
pointer, press again for turn off.
(3)
℃
/
0
F button：press it for
℃
, press again for
0
F.
(4) Backlight button ： press it for turn on backlight
pointer, press again for turn off.
(5) LCD
(6) Battery door: When replace battery door, please
using the finger indents to pull open the battery
door.
3
、
Maintenance
1) Lens cleaning: Blow off lose particles using clean
compressed air. Gently brush remaining debris away
with a moist cotton cloth.
2) Case cleaning: Clean the case with a damp
sponge/cloth and mild soap.
3) Please take out the battery when not using for a long
time.
Note:
1) Do not use solvent to clean lens.
2) Do not submerge the unit in water.
4
、
specifications
Temperature
range
-50
℃
to 350
℃
(-58to 662
0
F)
-50
℃
to 450
℃
(-58 to 842
0
F)
Accuracy
±3% of rdg or ±3℃,-50℃ to 0℃(-58 to 32
0
F)
±2% of rdg or ±2℃, 0℃ to 100℃(32 to 212
0
F)
±3% of rdg or ±3℃, ≥100℃(212
0
F)
Repeatability
1%of reading or 1℃
Response time
500msec, 95%response
Spectral response
8-14um
Emissivity
0.95
Ambient operating
range
0℃ to ~60℃(32 to 140
0
F)
Relative humidity
10-95% RH noncondensing
Storage temperature
-20~60
℃
(-4~140
0
F) without battery
Weight/dimensions
155g;165
×
72
×
41mm
Power
9V battery ,6F22 or NEDA 1604
Battery life
Laser models:12hrs
distance spot ratio
8:1
Above picture and content just for your reference.
Please be subject to the actual products if anything
different or updated. Please pardon for not
informing in advance.