Brochure

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At our site in Baden-Württemberg, highly-qualified staff
are working on developing practical functions and new
technologies for the thermal imagers of the future. Our
developers and product managers always work together
with practitioners such as heating engineers, electricians,
building contractors, service engineers and facility
managers. Because being aware of the exact requirements
of our target groups is the only way to ensure that we
develop thermal imagers which enable them to view their
systems and processes in a whole new light.
Thermal imagers from Testo.
Ever since Testo was established in 1957, the company has
gained experience in temperature measurement – which
forms the basis of thermography. In 2007 we launched
the first thermal imager developed entirely in Germany
on the market. Ever since then, our thermal imagers have
been manufactured exclusively in Germany – this enables
us to maintain the consistent and very high quality of the
instruments.
The thermal imagers
in comparison.
testo
865
testo
868
testo
871
testo
872
Infrared resolution
160 x 120 pixels
(with testo SuperResolution
320 x 240 pixels)
160 x 120 pixels
(with testo SuperResolution
320 x 240 pixels)
240 x 180 pixels
(with testo SuperResolution
480 x 360 pixels)
320 x 240 pixels
(with testo SuperResolution
640 x 480 pixels)
Thermal sensitivity
(NETD)
< 120 mK < 100 mK < 90 mK < 60 mK
Measuring range -20 to +280 °C -30 to +650 °C -30 to +650 °C -30 to +650 °C
Field Of View (FOV) 31° x 23° 31° x 23° 35° x 26° 42° x 30°
App connection via
wireless LAN
–
Integrated digital
camera
–
IFOV warner
testo ScaleAssist
testo ε-Assist
–
Connection of testo
605i and testo 770-3 via
Bluetooth
– –
Laser marker
– – –