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(E) Battery indicator / level of charge
(F) Thermometer - Right arrow engages Max. / Min temperature range settings mode
• Up / Down arrows take you between Max. (top) and Min. (bottom) settings options
• Left (-) / Right (+) arrows to change settings for display of high / low temperature
(G) Left / Right arrows activate / deactivate the floating “hottest” and “coldest” temperature
readings on the screen (default setting on)
(H) Select between camera or video modes
• Camera
• Camera w/SD Card
• Video
• Video w/SD Card
5.3
Emissivity Table
Surface Material
Emissivity
Coefficient
Surface Material
Emissivity
Coefficient
Aluminum Commercial sheet
0.09
Ice rough
0.985
Aluminum Foil
0.04
Iron polished
0.14 - 0.38
Aluminum Commercial Sheet
0.09
Iron, plate rusted red
0.61
Aluminum Heavily Oxidized
0.2 - 0.31
Iron, dark gray surface
0.31
Aluminum Highly Polished
0.039 - 0.057
Iron, rough ingot
0.87 - 0.95
Aluminum Anodized
0.77
Limestone
0.90 - 0.93
Aluminum Rough
0.07
Marble White
0.95
Aluminum paint
0.27 - 0.67
Masonry Plastered
0.93
Asbestos board
0.96
Mild Steel
0.20 - 0.32
Asbestos paper
0.93 - 0.945 Nickel, electroplated
0.03
Asphalt
0.93
Nickel, polished
0.072
Black Body Matt
1
Nickel, oxidized
0.59 - 0.86
Black lacquer on iron
0.875
Oak, planed
0.89
Black Silicone Paint
0.93
Oil paints, all colors
0.92 - 0.96
Black Epoxy Paint
0.89
Plaster
0.98
Black Enamel Paint
0.8
Porcelain, glazed
0.92
Brass Dull Plate
0.22
Plaster, rough
0.91
Brass Rolled Plate Natural Surface
0.06
Plastics
0.91
Brass Polished
0.03
Porcelain glazed
0.93
Brass Oxidized 600oC
0.6
Quartz glass
0.93
Brick, red rough
0.93
Roofing paper
0.91
Brick, fireclay
0.75
Rubber, hard glossy plate
0.94
Cast Iron, newly turned
0.44
Rubber Nat Hard
0.91
Cast Iron, turned and heated
0.60 - 0.70
Rubber Nat Soft
0.86
Chromium polished
0.058
Sand
0.76
Concrete
0.85
Sawdust
0.75