Backlight
Laser
Storage & Cleaning
Specifications
Troubleshooting
The thermometer should be stored at room temperature. The sensor lens is the most delicate part of the thermometer.
The lens should be kept clean at all times; care should be taken when cleaning the lens using only a soft cloth or cotton
swab with water or medical alcohol, allowing the lens to fully dry before using the thermometer. Do not submerge any
part of the thermometer.
When the ‘Low Battery’ icon flashes, the batteries should be replaced immediately with 2x AAA, 1.5V batteries.
Please note: Turn the instrument off before replacing the batteries.
Dispose of used batteries promptly and keep away from children.
Range
Type K Thermocouple Range
Operating Range
Accuracy* (Tamb=25°C)
Accuracy* (Tamb=23±3°C)
Thermocouple Accuracy
Emissivity Range
Resolution
Response Time (90%)
Distance/Target Spot Ratio
Battery Life
Dimensions
Weight
–76 to 1832°F (–60 to 1000°C)
–83.2 to 1999°F (–64 to 1400°C)
32 to 122°F (0 to 50°C)
59 to 95°F ±1.8°F (15 to 35°C ±1.0°C)
32 to 1832°F: ±1.5% of reading or 2.7°F (1.5°C), whichever is greater
±1% of reading or 1.8°F (1°C) whichever is greater (Test under Tamb=23±6°C)
0.95 default — adjustable 0.1 to 1 step .01
0.1° at -83.2 to 999.9°, otherwise 1°
1 sec.
50:1
Typical 140 hours continuous use (Alkaline, without Laser and Backlight)
1.8 x 7.7 x 8.0 inches (47.0 x 197.0 x 203.3 mm)
13.62 oz. (386.1g) including batteries (AAA x 2)
EMC/RFI: Readings may affected if the unit is operated within the radio frequency electromagnetic field strength of
approximately 3 volts per meter, but the performance of the instrument will not be permanently affected.
*IR accuracy can be affected by the emissivity setting, target spot size and rapid changes in ambient temperature.
The thermometer incorporates visual diagnostic messages as follows:
‘Hi’ or ‘Lo’ is displayed when the temperature being measured is outside of the settings of
HAL and LAL.
‘Er2’ is displayed when the thermometer is exposed to rapid changes in the ambient (working
/ room) temperature. ‘Er3’ is displayed when the ambient temperature exceeds 32°F (0°C)
or 122°F (50°C). The thermometer should always be allowed plenty of time (minimum of 30
minutes) to stabilize to the ambient temperature.
Error 5-9 is displayed for all other error messages; it is necessary to reset the thermometer.
To reset the thermometer, turn it off and remove the batteries for at least one minute. Reinsert
the batteries and turn on. If the error message remains, please contact Technical Support at
[email protected] for further assistance. ‘Hi’ or ‘Lo’ is displayed when the
temperature being measured is outside of the measurement range.
‘Battery Low’ Replace batteries. Measurements are not affected
Replace batteries
To turn on the LCD backlight, press the “Lock” button while holding down the trigger. Press again to turn the backlight off.
To turn on the dual laser, press the “C/F” button while holding down the trigger. Press again to turn the laser off.