Thermal Imager Testo 872

89.268.000 ₫

- 200.000 ₫

89.468.000 ₫

Excluding VAT

  • Infrared resolution 320 x 240 pixels
    with testo SuperResolution technology 640 x 480 pixels
  • Thermal sensitivity (NETD) of < 0.05 °C (50 mK)
  • With testo Thermography App for on-site analysis and report generation
  • Integration of further measurement parameters via Bluetooth
  • Automatic detection of hot and cold spots
  • testo ScaleAssist for comparable images in building thermography, and IFOV warner
  • Integrated 5 MP digital camera
  • Integrated laser marker – also precisely visible as a measuring point in the thermal image

Testo 872 – Smart thermography with the highest image quality.

The testo 872 thermal imager stands out thanks to its resolution of 320 x 240 pixels, a very high thermal sensitivity, numerous innovative functions, smartphone connection via the testo Thermography App and the best price-performance ratio of its class.

In addition to this, it fits comfortably in the hand and convinces with intuitive operation in a modern tile look. For even more meaningful thermal images, the thermal imager testo 872 also integrates the measurement
values of the clamp probe testo 770-3 as well as the thermohygrometer testo 605i via Bluetooth (both available as an option).

Testo 872 data sheet

Features Testo 872

  • Highest image quality thanks to high resolution: 76,800 temperature measuring points for precise thermography. Infrared resolution of 320 x 240 pixels – extendible to 640 x 480 pixels via integrated SuperResolution Technology
  • Detecting temperature differences from as little as 0.06°C
  • testo Thermography App to use mobile terminal devices as a second display and for remote control or to write and send reports, along with saving them online
  • Wireless communication thanks to Bluetooth – this means you can also wirelessly integrate the readings of the compatible testo 770-3 clamp meter and testo 605i thermohygrometer
  • Built-in digital camera and laser marker generate a real image in parallel to the thermal image
  • Critical temperature conditions are directly displayed via automatic hot-cold spot recognition
  • The testo ScaleAssist automatically ensures optimum setting of the thermal image scale, which means you generate objectively comparable and error-free thermal images, for example of the thermal insulation behavior of buildings
  • The testo ɛ-Assist ensures the correct measurement result by automatically determining and setting the emissivity and reflected temperature
  • The IFOV warner means the distance from the measurement object/measurement spot size is determined and the measurement spot is shown on the thermal image – you, therefore, avoid measurement errors because the camera shows you exactly what you can measure
  • Pro software for image evaluation on the PC
  • You can choose to save thermal images as JPEGs

Specifications Testo 872: Thermal Imager

Ambient Condition

Operating temperature -15 to +50 °CStorage temperature: -30 to +60 °C
Air humidity 20 to 80 %RH non-condensing
Housing protection class IP54
Vibration 2G

Image output visual

Image size at least 3.1 MP
Minimum focus distance distance: 0.5 m

Image presentation

Display type 8.9 cm (3.5″) TFT, QVGA (320 x 240 pixels)
Digital zoom 2x; 4x
Display option IR image / real image
Colours 10 (iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey, sepia, Testo, iron HT)

Measurement (Testo 872)

Measuring range -30 to +100°C; 0 to +650°CAccuracy: ±2 °C, ±2 % of m.v.
Accuracy ±2 °C, ±2 % of m.v.
Emissivity 0.01 to 1
Reflected temperature manual
testo ε-Assist Included

Measuring function

Solar mode – manual Input of solar radiation value
Analysis function Mean point measurement, hot/cold-spot recognition, Delta T, area measurement (min-max on area)
Electrical mode – manual Input of current, voltage, or power
IFOV warner Included
Humidity mode – manual Included
testo ScaleAssist Included
Humidity measurement with humidity measuring instrument Automatic measurement value transfer of thermohygrometer testo 605i via Bluetooth (instrument must be ordered separately)
Electrical measurement with clamp meter Automatic measurement value transfer of clamp meter testo 770-3 via Bluetooth (instrument must be ordered separately)

Imager equipment (Testo 872)

Full-screen mode Included
JPEG storage Included
Video streaming via wireless LAN with testo Thermography App
Standard lens 42° x 30°
Digital camera Included
Interface USB 2.0 Micro B
WLAN Connectivity Communication with the testo Thermography App wireless module BT/WLAN (EU, EFTA, USA, AUS, CDN, TR)
Bluetooth Measurement value transfer from thermohygrometer testo 605i, clamp meter testo 770-3 (optional) Wireless permit in EU, EFTA, USA, Canada, Australia, Turkey
Laser Laser marker

Imager storage

File format image .bmt; export option in .bmp; .jpg; .png; .xls; .csv
Storage device Internal Memory (2.8 GB)

Infrared image output

Spectral range 7.5 to 14 µm
Infrared resolution 320 x 240 pixel
Thermal sensitivity 60 mK
Field of view 42° x 30°
Minimum focus distance < 0.5m
Geometric resolution (IFOV) 2.3 mrad
SuperResolution (Pixel) 640 x 480 pixels
SuperResolution (IFOV) 1.3 mrad
Image refresh rate 9 Hz
Focus Fixed focus

Power supply

Battery type Fast-charging, Li-ion battery can be changed on-site
Operating time 4.0 h
Mains operation yes
Charging options In instrument / charger (optional)

General technical data

Product color Black
Display ligthing bright / normal / dark

Physical specification

Product-/housing material PC – ABS
Weight 510 g
Dimensions 219 x 96 x 95 mm

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