Testo 890 – Thermal Imager X4

Testo 890 Thermal Imager X4

Order-Nr.  0563 0890 X4

The Testo 890 thermal imager (640×480 pixels) is a high-performance infrared camera engineered for professional thermal imaging applications across industrial maintenance, electrical inspections, and building diagnostics. With its advanced 640×480 infrared resolution, upgradeable to 1280×960 using SuperResolution technology, the Testo 890 captures precise, detailed temperature data even in the most demanding environments. Its exceptional thermal sensitivity <40 mK ensures accurate detection of even the smallest heat variations, making it ideal for identifying insulation faults, electrical hotspots, and energy losses. Featuring a wide 42°×32° field of view, optional telephoto lenses, and IRSoft professional software, this Testo thermal imager offers unmatched flexibility, clarity, and reporting capability. Built with robust German engineering, the Testo 890 infrared camera is the perfect choice for professionals seeking reliable performance, high image quality, and efficiency in thermal imaging inspections.

• Inspecting high-voltage lines
• Pinpointing hotspots in solar parks (which can indicate defective cells, for example)
• Detecting irregularities in large industrial plants (such as refineries)

Testo 890 – Thermal Imager X4 Key Features

The Testo 890 stands among the most advanced thermal imaging cameras in its class, combining cutting-edge optics, a sensitive detector, and intelligent image processing. With SuperResolution capability, ergonomic handling, and powerful IRSoft analysis software, it provides the perfect balance between portability and professional-grade thermography performance.

• Infrared resolution: 640 × 480 pixels (upgradeable to 1280 × 960 via SuperResolution)

• Thermal sensitivity: < 40 mK at +30 °C for fine detail detection

• Temperature range: –30 °C to +650 °C (extendable to 1200 °C with high-temperature option)

• Field of view: 42° × 32° (standard lens), optional 15° and 25° lenses available

• Image display: 4.3″ rotatable LCD screen for flexible viewing

• Measurement tools: Panorama image assistant, SiteRecognition, radiometric video recording

• IRSoft software for professional reporting and data analysis

• Durable housing and ergonomic grip for industrial and field use

Testo 890 – Thermal Imager (640 x 480 pixels, focus manual/auto, laser, 1 SuperTele lens) Specifications:

• EU-/EG-guidelines: 2004/108/EG
• Infrared resolution : 640 x 480 pixels
• Thermal sensitivity : ˂ 40 mK at +30 °C
• Field of view : 42° x 32° (Standard lens), 25° x 19° (25° lens), 15° x 11° (Telephoto lens), 6.6° x 5° (Supertele)
• Minimum focus distance: 0.1 m (Standard lens), 0.2 m (25° lens), 0.5 m (Telephoto lens), 2 m (Supertele)
• Geometric resolution (IFOV): 1.13 mrad (Standard lens), 0.68 mrad (25° lens), 0.42 (Telephoto lens), 0.18 (Supertele)
• SuperResolution (Pixel) : 1280 x 960 pixels
• SuperResolution (IFOV) : 0.71 mrad (Standard lens), 0.43 mrad (25° lens), 0.26 mrad (Telephoto lens), 0.11 mrad (Supertele)
• Image refresh rate: 33 Hz
• Focus: auto/manual
• Spectral range: 7.5 to 14 µm
• Image output visual
• Image size: 3.1 MP
• Minimum focus distance: 0.5 m
• Image presentation
• Display type: 4.3″ LCD touchscreen with 480 x 272 pixels
• Digital zoom: 1-; 3-fold
• Display option: IR image / real image
• Colors: 9 (iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey, sepia, Testo)
• Video output: USB 2.0, Micro HDMI