testo 875-2i vs. - Fluke Ti125

- Flir E40bx

- Milwaukee M12

FOV-comparison

2/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

Image comparison

Product testo 875-2i Fluke TI125 Flir E40bx Milwaukee M12

Detector 160 x 120 160 x 120 160 x 120 160 x 120

FOV 32° x 23° 22,5 ° x 31° 25° x 19° 25° x 19°

This image comparison shows how the diffrent FOVs influence the image frame of the

individuall camera:

In the first comparison all thermal imagers measure an object from the same distance. So you

can see the different image sections you get with several FOV’s of the thermal imagers.

In the second comparison we tried to get the same image section for every thermal imager

with the different FOV’s. So the objects had to be measured from different distances,

depending on the camera. You will see these different distances in the presentation.

FOV-comparison

1. Comparison

Same distance/ different image section

4/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

Switch cabinet - 90 cm / 35.4“ distance

testo 875-2i Fluke Ti125

Flir E40bx Milwaukee M12

5/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

Switch cabinet - 60 cm / 23.6“ distance

testo 875-2i Fluke Ti125

Flir E40bx Milwaukee M12

6/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

engine - 80 cm / 31.5“ distance

testo 875-2i Fluke Ti125

Flir E40bx Milwaukee M12

7/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

Air heating - 3 m / 118.1“ distance

testo 875-2i Fluke Ti125

Flir E40bx Milwaukee M12

8/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

Heizschleife - 3 m/ 118.1“ distance

testo 875-2i

Milwaukee M12

FOV-comparison

2. Comparison

Same image section/ different distance

10.06.2013 Autor

10/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

Switch cabinet

testo 875-2i - distance 90 cm / 35.4“ Fluke Ti125 - distance 115 cm / 45.3“

Flir E40bx - distance 115 cm / 45.3“ Milwaukee M12 - distance 110 cm/ 43.3“

11/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

Switch cabinet

testo 875-2i - distance 60 cm / 23.6“

Milwaukee M12 - distance 75 cm / 29.6“

Fluke Ti125 - distance 65 cm / 25.6“

Flir E40bx - distance 75 cm / 29.5“

12/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

Engine

testo 875-2i - distance 80 cm / 31.5“

Flir E40bx - distance 110 cm / 43.3“ Milwaukee M12 - distance 105 cm / 41.3“

Fluke Ti125 - distance 90 cm / 23.6“

13/13 Testo AG, Image comparison testo 875i, 1000len-mkh, 01.07.2013, Confidentiality 1

Air heating

testo 875-2i - distance 3 m / 118.1“

Flir E40bx - distance 4 m / 157.5“ Milwaukee M12 - distance 3,8 m / 149.6“

Fluke Ti125 - distance 4 m / 157.5“