Diameter of spot

2.5

7.5

14

21

33

mm

 

0.1

0.3

0.6

0.8

1.3

Inch

Figure 2.

Distance to object

0

25

50

76

130

mm

 

0

1

2

3

5

Inch

Spot size increases with distance from the probe tip, as shown

Page 6
Image 6
Fluke 80T-IR, E instruction sheet Diameter of spot