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Testo 875i-2 Deluxe Thermal Imager Kit - 0563 0875 73

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Testo 875i-2 Deluxe Thermal Imager Kit - 0563 0875 73

Testo 875i-2 Deluxe Thermal Imager Kit - 0563 0875 73


0563 0875 73 875i-2 Deluxe Thermal Imager Kit by Testo

You can carry out completely damage-free tests on materials and components with the thermal imager testo 875-2i set. This allows you to visualize problems in industrial maintenance and production monitoring before a malfunction or a fire risk occurs. With the testo 875-2i, you are on the trail of energy loss in building thermography, helping your customers to save expensive heating costs. With the new thermal imager testo 875-2i, you save time, energy and money in industrial thermography as well as in building thermography, and ensure more security allround.

  • Detector size 160 x 120 pixels: With 19,200 temperature measurement points, the measurement objects are detected in very good image quality, clearly and precisely.
  • Super Resolution technology at 320 x 240 pixels: With Super Resolution technology, the image quality is improved by one class, i.e. the resolution of the thermal images is four times higher.
  • Thermal sensitivity < 50 mK: Thanks to an excellent temperature resolution of < 50 mK, even the smallest temperature differences are visible.
  • Built-in digital camera with power LED's: Parallel to the thermal image, a real image of each measurement object is also stored. The power LED's guarantee optimum illumination of dark areas when recording real images.
  • Automatic Hot/Cold Spot Recognition: Critical temperature stati are directly displayed using the automatic Hot-Cold-Spot recognition.
  • Solar mode: For each measurement, the sun irradiation value can be entered into the camera. This value is stored for each thermal image.
  • Special measurement mode for detecting areas with danger of mould: Using the externally measured ambient temperature and air humidity, as well as the surface temperature, the humidity value of each measurement point is caculated and shown in the display as areal humidity image. Humidity measurement with radio humidity probe (optional).
  • High temperature up to 550°C: With the high temperature option, the measuring range can be flexibly extended up to 550°C.
  • Exchangeable lenses
  • Voice recording using headset
  • Intuitive operationv

The thermal imager testo 875-2 is delivered in a robust case incl.

  • Pro software
  • Soft-Case
  • Carrying strap
  • SD card
  • USB cable
  • Lens cleaning cloth
  • Mains unit
  • Li-ion rechargeable battery
  • Adapter for tripod mounting
  • Headset
  • Telephoto lens 9° x 7°
  • Lens protection glass
  • Additional battery
  • Fast battery charger
testo 875-1i
testo 875-2i
Infrared image output
Detector type
FPA 160 x 120 pixels, a.Si
Thermal sensitivity (NETD)
<50 mK at +30 °C
Field of view/min. focus distance
32° x 23° / 0.1 m (Standard lens)
32° x 23° / 0.1 m (Tele: 9° x 7° / 0.5 m)
Geometric resolution (IFOV)
3,3 mrad (Standard lens)
3,3 mrad (Tele: 1.0 mrad)
Super Resolution (pixel / IFOV) - optional
320 x 240 pixels / 2.1 mrad (Standard lens)
320 x 240 pixels / 2.1 mrad (Tele: 0.6 mrad)
Image refresh rate
33 Hz*
Spectral range
8 to 14 µm
Image output visual
Image size / min. focus distance
640 x 480 pixels / 0.4 m
Image presentation
Image display
3.5" LCD with 320 x 240 pixels
Display options
IR image only / real image only / IR and real image
Video output
USB 2.0
Colour palettes
10 (iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey, sepia, Testo, iron HT)
Temperature range
-20 to +100°C / 0 to +350 °C (switchable)
High temperature measurement - optional
+350 to +550 °C
±2 °C, ±2% of mv
±2 °C, ±2% of mv (±3% of mv at +350 to +500 °C)
Emissivity / reflected temperature
0.01 to 1 / manual
Measuring functions
Display of surface moisture distribution (using manual input)
Humidity measurement with radio humidity probe (automatic measurement value transfer in real time)**
Solar mode
Analysis function
up to 2 measurement points, Hot/Cold Spot Recognition
up to 2 measurement points, Hot/Cold Spot Recognition, Isotherms, Area measurement (Min-/Max on Area)
Imager equipment
Digital camera
Power LEDs
Standard lens

32° x 23°

Exchangeable lenses - optiona
9° x 7°
Laser (laser classification 635 nm, Class 2)***
Voice recording
wired headset
Video streaming (via USB
Image storage
File format
.bmt; export option in .bmp, .jpg, .png, .csv, .xls
Storage device
SD card 2GB (approx. 2.000 images)
Power supply
Battery type
Fast-charging, Li-ion battery can be changed on-site
Operating time
4 hours
Charging options
In instrument/in charging station (optional)
Mains operation
Ambient conditions
Operating temperature range
-15°C to 40°C
Storage temperature range
-30°C to 60°C
Air humidity
20% to 80% non-condensing
Housing protection class (IEC 60529)
IP 54
Vibration (IEC 60068-2-6)
Physical specifications
approx. 900g
Dimensions (L x W x H) in mm
152 x 108 x 262
Tripod mounting
PC software
System requirements
Windows XP (Service Pack 3), Windows Vista, Windows 7 (Service Pack 1), interface USB 2.0
Standards, tests, warranty
EU Directive
2004 / 108 / EC
2 years

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