Daily maintenance services for industrial sectors and housing inspections. Mid-range model with 240×180 pixels.
[Testo Thermography] A lightweight 500g handy type that is easy to carry. A mid-range model for field use. This thermography allows for quick and efficient thermal diagnostics. It can be used in a wide range of applications, such as inspecting machinery and equipment maintenance or structural defects in buildings. To prevent shooting failures due to improper settings, a new setting assist function has been added, allowing thermal images to be captured with optimal settings that match the conditions. In building diagnostics, the IFOV indicator, ε-assist, and scale assist functions make it easy to set emissivity (ε), reflected temperature (RTC), and scale settings. - SuperResolution function standard equipped - Built-in digital camera - Can connect to mobile devices via Wi-Fi - Bluetooth connection with the smart probe testo 605i and clamp meter testo 770-3 - Dedicated app available for download from Google Play and the App Store (free) - Scale assist function - ε-assist function - IFOV indicator - Surface humidity image mode - Electrical measurement mode
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basic information
Pixel count 240×180 (SR 480×360) Measurement range -30 to +650℃ Temperature resolution* 0.08℃ or less Accuracy (typical value) ±2℃ or ±2% of the measured value (whichever is greater) (-20 to +650℃) Field of view 35°×26° Focal length 50cm or more (fixed focus) Visible camera Scale assist ε-assist IFOV indicator Wireless connection Wi-Fi, Bluetooth (for connection to testo 605i, 770-3) Humidity image mode (manual input required / transfer via Bluetooth from testo 605i) Electrical measurement mode (manual input required / transfer via Bluetooth from testo 770-3) Memory Built-in (2.8GB) Operating temperature -15 to +50℃ Battery Dedicated lithium-ion rechargeable battery (4 hours of operation) Dimensions and weight 219×96×95mm, approximately 510g (including battery)
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Applications/Examples of results
Using the infrared thermal imaging testo 871, you can quickly identify leaks, thermal bridges, structural defects, overheating joints, and areas at risk of mold growth. The testo 871 reliably detects faulty areas in routine maintenance tasks and installation work in the industrial and construction fields.
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Company information
Testo SE & Co. KGaA is a German global company with 37 local subsidiaries and affiliated companies worldwide, and it forms a network of agents in other regions. Since its establishment in 1957, it has focused on the research and development of portable environmental measuring instruments, releasing products that meet market needs. By proposing high-precision environmental measuring instruments and data management solutions, it has received high acclaim in a wide range of fields, including energy conservation, safety management, environmental protection, and food & healthcare. In Japan, it not only sells measuring instruments but also has established service centers to provide prompt maintenance and the issuance of calibration certificates.