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LCD ERROR MESSAGES
The thermometer incorporates visual diagnostic messages as follows:
(((HI/LOW))):
‘Hi’ or ‘Lo” is displayed when the temperature being measured is outside of the setting of HAL and LAL.
‘Er2’:
is displayed when the thermometer is exposed to rapid changes in the ambient temperature.
‘Er3’:
is displayed when the ambient temperature exceeds 0˚C (32˚F) or 50˚C (122˚F). The thermometer should be allowed
plenty of time (minimum 30 minutes) to stabilize to the working/room temperature.
‘Er’:
Error 5~9, for all other error messages it is necessary to reset the thermometer. To reset, turn the instrument off,
remove the battery and wait for a minimum of one minute, reinsert the battery and turn on. If the error message remains
please contact the Service Department for further assistance.
Hi or Lo:
is displayed when the temperature being measure is outside the measurement range.
BATTERIES
The thermometer incorporates visual low battery indication as follows:
‘Battery OK’: measurements are possible
‘Battery Low’: battery needs to be replaced, measurements are still possible
‘Battery Exhausted’: measurements are not possible
When the ‘Low Battery’ icon indicates the battery is low, the battery should be replaced immediately with AAA, 1.5V
batteries. Please note: It is important to turn the instrument off before replacing the battery otherwise the thermometer
may malfunction. Dispose of used battery promptly and keep away from children.
SPECIFICATIONS
12:1 Thermometer
Measurement Range
-60 to 760˚C (-76 to 1400˚F)
Operating Range
0 to 50°C (32 to 122°F)
Accuracy, (Tobj=15-35˚C,Tamb=25°C)
±1.0°C (1.8°F)
Accuracy, (Tamb=23 ±3˚C)
Tobj=-60~0: ±(2+0.05/˚C) ˚C,Tobj=0~760: ±2% of reading or 2°C (4°F)
whichever is greater
Emissivity
0.95 default - adjustable 0.1 to 1 step .01
Resolution
0.1°C/0.1°F at -76 to 999.9(°C/°F), otherwise 1°C/1°F
Response Time (90%)
1 sec
Distance:Spot
12:1 (90% energy covered)
Battery Life
Min. 30 hours continuous use without laser
Min. 7 hours continuous use with laser
Dimensions
119.2x47.5x171.8 mm (4.7×1.87×6.76 inch)
Weight
255.7 grams (9.02 oz) including batteries (AAA*2pcs)
Note:
Under the electromagnetic field of 3V/m from 200 to 600MHz, the maximum error is 10˚C (18˚F.)
EMC/RFI:
Readings may be affected if the unit is operated within radio frequency electromagnetic field strength of
approximately 3 volts per meter, but the performance of the instrument will not be permanently affected.
