Testo 872s | Thermal imaging camera

The Testo 872s thermal imager has the best price-performance ratio of its class due to its numerous advanced functions, superb thermal sensitivity and its resolution of 320 x 240 pixels. It also has smartphone/tablet connection via the Testo thermography app to become a second display and a remote control for your thermal imager. Furthermore, you can use the app to create and send reports on site and save them online which makes you work more efficiently.

In addition, you also have the functions of the Testo ε-Assist to easily set the emissivity and reflected temperature and Testo ScaleAssist to objectively compare and create error free thermal images.

Features

• Infrared resolution 320 x 240 pixels
• With Testo SuperResolution technology 640 x 480 pixels
• Thermal sensitivity < 50 mK
• Integrated digital laser marker
• Smartphone/tablet connection via Testo thermography app
• Wireless measurement data transfer from optional Testo 770-3 TRMS clamp meter and Testo 605i humidity measuring smart probe
• With Testo ScaleAssist and Testo ε-Assist

Technical

For full technical details, please see the data sheet.

Infrared resolution       320 x 240 pixels

Thermal sensitivity (NETD)     50 mK

Field of view/min. focusing distance     42° x 30° / < 0.5 m (fixed focus)

Geometric resolution (IFOV)     2.3 mrad

Testo SuperResolution (pixels/IFOV)      640 x 480 pixels 1.3 mrad

Image refresh rate       9 Hz

Focus      Fixed focus

Spectral range      7.5 to14 μm

Image size / min. focusing distance       at least 3.1 MP / 0.5 m

Image display      8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)

Digital zoom      2x, 4x

Display options      IR image / real image

Colour palettes      Iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey

Wifi connectivity      Communication to the Testo Thermography App

Bluetooth    Measurement value transfer from thermohygrometer Testo 605i (supplied as standard) or optional Smart probes such as the 770-3 Bluetooth enabled clamp meter.

Measuring ranges      Measuring range 1: - 30 to + 100 °C and measuring range 2: 0 to + 650 °C

Accuracy     ± 2 °C, ± 2 % of measured value

Lens      42° x 30°