Inkbird INK-IFT03 GR Instruction Manual page 3

expressed by the ratio of the distance to the measuring point,
D:S.
The diameter of the target spot area is 3.0cm when you test
from a distance of 36cm, and the thermometers will display the
average temperature of the target spot area with a diameter of
3.0cm.
Emissivity
Most organic materials, painted or oxidized surfaces have an
emissivity of 0.95(preset in the unit). Inaccurate readings may
result from measuring shiny or polished metal surfaces(for
example,stainless steel or aluminium). To make better accuracy,
cover the measured surface with masking tape or black paint.
Measure the tape or painted surface when the tape or paint
reaches the same temperature of the material underneath.
Please kindly note:
temperature of target objects through across the glass. And
steam, dust, smog will lower the accuracy of testing.
Function Diagram
Diagram 1
Thermometer can not test the
Diagram 2
- 2 -
1. LCD
2. backlight
laser/℃℉ button
3. Function button
4. up/down button
5. battery cover
6. measure key
7. laser hole
8. infrared lens