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Brochure | Data Sheet | IRSoft Manual
Testo 890 Professional Thermal Imager Kit with Super-Telephoto Lens
The premium Testo 890 2-lens kit is a flagship thermography system engineered for high-end industrial diagnostics, utility asset monitoring, and scientific research. Built around a high-resolution 640 x 480 pixels infrared detector with a thermal sensitivity of <40 mK, it captures precise temperature distributions. This package includes the specialized 6.6° x 5° super-telephoto lens alongside a user-selectable second lens (Standard or Telephoto). Utilizing integrated testo SuperResolution technology, the image quality scales up to 1280 x 960 pixels, allowing for clear visual verification of distant target objects.
Industrial Applications
- High-Voltage Line Inspections: Safe auditing of remote electrical connections and physical components from a protective distance using the SuperTele lens.
- Solar Energy Facility Maintenance: Rapid scanning of large solar parks to pinpoint defective cells and local technical anomalies.
- Heavy Infrastructure Auditing: Non-destructive analysis of large building shells, active energy distribution pipelines, and industrial furnaces up to 1200 °C.
Technical Characteristics
| Infrared Resolution | 640 x 480 pixels (Up to 1280 x 960 pixels via integrated testo SuperResolution) |
| Thermal Sensitivity (NETD) | <40 mK at +30 °C for high-fidelity temperature profiling |
| Image Refresh Rate | High-speed 33 Hz matrix for real-time video outputs (9 Hz outside EU) |
| Measuring Temperature Range | Standard -30 to +650 °C (Extendable up to +1200 °C high-temperature option) |
| Measurement Accuracy | ±2 °C, ±2 % of measured value |
| Focus Control System | Automated auto-focus paired with responsive professional manual control |
| Included Optics Array | 6.6° x 5° SuperTele lens plus a choice of 1 extra lens (42° x 32° Standard or 15° x 11° Telephoto) |
| Display Interface | Rotatable, fold-out 4.3" LCD touchscreen with 480 x 272 pixels |
| Automation Functions | testo SiteRecognition point archiving, panorama image assistant, and mould risk matrix |
| Data Recording Media | Removable 2 GB SD card storing radiometric video streams and images (.bmt, .jpg, .csv, .xls) |
Package Contents
- Testo 890 high-resolution professional thermal imager
- 6.6° x 5° Super-telephoto lens component
- One customer-selected additional lens (Standard or Telephoto)
- Robust industrial transport case and specialized lens case
- Spare fast-charging Lithium-Ion battery pack with rapid charger base unit
- Lens protective glass, 2 GB SD memory card, and USB cable
- Wired headset for hands-free voice comments logging
- Free downloadable professional IRSoft analysis PC software
- Official factory calibration validation records