OS768-LS
OS768-LS
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For Model with thermocouple socket
The non-contact infrared thermometer is the ultimate tool for temperature measurements. It can measure from 100 to 1800
o
C (212~3272
o
F) in the
distance of 75:1 DS (Distance to Spot) ratio. Furthermore, the memory mode can record and display the specific measurement with emissivity. There are
many mathematical modes for the Infrared function.
* Please remember to keep away from children and don’t use it for safety related applications.
Simply aim the thermometer at the measure target with Lens (
○
11
) and press Meas. key (
○
8
) to display the surface temperature. The
Distance:Spot is 75:1. The two laser points are the reference for the target spot size. Please make sure the target area is within the field of view.
FUNCTION
Press Emissivity key (
○
3
) for setting the emissivity
Press Emissivity key (
○
3
), then press Up key (
○
4
) or Down key (
○
2
) to
set the emissivity
, then press Mode key (
○
5
) to confirm it. The
emissivity can be changed from 0.10 (10E) to 1 (100E).
Press Mode key (
○
5
) for scrolling more display function as follows.
Here will show the emissivity data. (The default emissivity is 0.95.)
Press Mode key (
○
5
) for the
Maximum (MAX), Minimum (MIN), Different between MAX and MIN (DIF) and Average (AVG) modes.
During the measurement, the special modes reading will be displayed beside the mode icon.
Press Up key (
○
4
) or Down key (
○
2
) to change the
High Alarm (HAL)
or
Lo Alarm (LAL)
, then press Meas. key (
○
8
) to confirm it.
When the reading is outside the
High Alarm (HAL)
or
Lo Alarm (LAL)
limit. The High or Low icon will flash and you will hear a beep
sound.
Connect the thermocouple with Thermocouple socket (
○
7
) and put the probe in/on the target, the thermometer will display the
temperature automatically without pressing any button. To see the minimum or maximum data during the probe measurement, please
hold down the Up key (
○
4
) or Down key (
○
2
).
After measure high temp, the probe may remain HOT for a while.
After taking the temperature, press Mode key (
○
5
) for the
Memory (M00),
then press Meas. key (
○
8
) to save the measurement. Under
the
Memory (M00) ,
press Up key (
○
4
) or Down key (
○
2
) key to display the record up to 24 sets. In “Memory” mode, press and hold the
Up key (
○
4
), then press the Down key (
○
2
) for 2 seconds to clear the records.
** The thermometer will automatically shut off if left idle for more than 60sec, unless in PRB mode. (In PRB mode, it will shut off if left idle for more than 12
minutes.)
ADD VALUE
In MAX, MIN, DIF, AVG
mode:
Press Up key (
○
4
) for
LOCK mode
ON/OFF. The lock mode is particularly useful for continuous monitoring of
temperatures for up to 60 minutes.
Press Down key (
○
2
) for
o
C
or
o
F transferred.
In all modes: First
hold on the Meas. key
(
○
8
)
and press Up key (
○
4
) for
backlight function
ON/OFF
and press Down key (
○
2
) for
laser function
ON/OFF.
(With flash light be turned on in the same time as laser )
