5 64
(1) Trigger: press it to display temperature value with
SCAN appears at meantime. Release the trigger
and enter into HOLD mode to save the data
automatically, and the unit turns off automatically
if there is no further operation.
(2) Switch key between celcius degree and fahrenheit
degree. This key can also be used for increasing
value set.
(3) Mode switch key:press Mode key to switch modes
in turn among MAX→MIN→EMS→CAL→MEAS-
URING INTERFACE
a. MAX: measuring maximum temperature
b. MIN: measuring minimum temperature
Note: In measuring, hold on the Mode key to swtich to
Max or Min review.
c. EMS: under this mode, select the emissivity 0.95
with ℃/℉ key or emissivity 0.8 with laser location
key.
d. CAL: Under self calibration mode, to calibrate the
unit between -5.0℃ and +5.0℃
For example: if the temperature is 26.3℃ and the
temperature value measured is 25℃，
then and 1.3℃ should be increased as
a calibration value,and after calibration
press the mode key to return to the
measuring mode.
(4) laser locatoin key and backlight switch key(press
the 2 keys simutaneously for backlight on/off.
this key can also be used as an self calibration
value decrease key.
F. LCD display & buttons
2. ：Figure 5Diagram description
2. Locating a Hot Spot：Figure 3
To find a hot spot, aim the thermometer outside of interest,
then scan across with an up and down motion until you
locate the hot spot.
1. LCD display:Figure4
A: data hold icon
B: scanning icon
C: laser on icon
D: back light on icon
E: battery power icon
I: minimum icon
F: self-calibration icon
G: emissivity icon
H: maximum icon
J: measuring unit
K: measuring reading
Figure 3
Figure 4
SCAN
A
B C D
E
K
F
MIN
CAL
MAX
G
F
I
EMS
H
J
C/ F
MODE
Figure 5
（2）
（4）
（3）
（1）
G. Maintenence
H. Specification
1. Lens Cleaning:
Blow off loose particles using clean compressed
air. Gently brush remaining debris away with a
moist cotton swab. The swab may be moistened
with water.
2. Case cleaning: Clean the case with a damp spo-
nge/cloth and mild soap.
Note:
1) Do not use solvent to clean plastic lens.
2) Do not submerge the unit in water.
Accuracy
0~380℃(32~716℉) :±1.5℃(±2.7℉)
or±1.5%
-50~0℃(-58~32℉):±3℃ (±5℉)
Whichever is greater
Repeatability
1% of reading or 1℃
Response time
500 mSec, 95% response
5~14 um
Emissivity
0.95 Preset、0.8 optional
0 ~40℃ (32 ~ 104℉)
-20 ~ 60℃ (-4~140℉)
Power
3V (1.5V AAA * 2)battery
Laser Models:12 hrs
12:1
Spectral response
Operating Humidity
Storage Temperature
Typical battery life
(Alkaline)
Distance to Spot size
-50~380℃ (-58~716℉)
Temperature range
Operating Temperature
10~95%RH non-condensing，
up to 30℃(86℉)
Specific Declarations:
Our company shall hold no any responisibility resulting
from using output from this product as an direct or indirect
evidence.
We reserves the right to modify product design and
specification without notice.
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