VEVOR HT-A2+ Bedienungsanleitung Seite 22

the product. Understanding the surface emissivity will enable you to
obtain correct temperature measure ment result.
5.2. Emissivity Setting
The product is provided with four types of object measurement modes:
Coarse object (0.95)
Semi-matte object (0.85)
Semi-shiny object (0.60)
Shiny object (0.30)
According to the characteristics of the measured objects, users may set
the emissivity value through the "self-define" option (please refer to the
table of "emissivity of common materials").
The operation steps are as follows:
Press the "
menu, by touch, click on the "Emissivity" to go to the sub menu or by the
Navigation button, select the " Emissivity " sub menu, and press the
"SELECT/ENTER" button to go to the sub menu, as shown in the figure
below:
For the four kinds of emissivity above, touch and select the emissivity, or
press the "▲" or "▼" Navigation button to select the emissivity, and then
press the "SELECT/ENTER" button for the selection, and finally, touch
/MENU" button to go to the main menu, from the main
Emissivity
Matt
Semi-matt
glossy
Glossy
Gustom
0.95
0.85
0.60
0.30
1.00
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