8
MAINTENANCE
SPECIFICATIONS
Changing the battery
•
To install or change the 9V battery, open the battery compartment. Replace only
with the same type of battery.
Cleaning the lens
Blow off loose particles using clean compressed air. Carefully wipe the surface with a
moist cotton swab. The swab may be moistened with water.
Cleaning the casing
•
Wipe using a damp cloth or sponge. Do not use solvents as these may damage the
casing. Do not immerse in water.
Infrared
Measurement Range (72-820)
18
o
C to 550
o
C (0
o
F to 1022
o
F)
Measurement Range (72-823)
-32
o
C to 650
o
C (-25
o
F to 1200
o
F)
Spectral Range
8 to 14 microns
Accuracy
1.8% or (1.8
o
C/4
o
F)
Repeatability
0.5% of reading or 1
o
C/2
o
F
Response Time (95%)
250ms
Distance to Spot (72-820)
12:1
Distance to Spot (72-823)
20:1
Emissivity adjustment
0.10~1.00
Display resolution
±
0.1
o
C (0.1
o
F)
Laser
Sighting
Single point laser
Power
Class 2 Output <1m
W
, wavelength 630 to 670mm
Power Supply
6F22 9V Battery
Power consumption
over 30hrs (alkaline) or over 10hrs (gp)
Weight
0.322kg
INFORMATION ON WASTE DISPOSAL FOR CONSUMERS OF
ELECTRICAL & ELECTRONIC EQUIPMENT
These symbols indicate that separate collection of Waste Electrical and Electronic Equipment
(WEEE) or waste batteries is required. Do not dispose of these items with general household
waste. Separate for the treatment, recovery and recycling of the materials used. Waste batteries
can be returned to any waste battery recycling point which are provided by most battery retailers.
Contact your local authority for details of the battery and WEEE recycling schemes available in
your area.
Made in China. PR2 9PP
Man Rev 1.0
