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Data Sheet | Instruction Manual 1 | Instruction Manual 2
Testo 872 Building Diagnosis Thermal Imaging Kit
The smart Testo 872 mold kit is specifically designed to detect mold-risk areas in buildings quickly, efficiently, and completely error-free. The kit includes the professional Testo 872 thermal imager and the Testo 605i thermohygrometer Smart Probe. By linking ambient temperature and relative humidity data via Bluetooth® in real-time, the device automatically calculates relative surface moisture and highlights critical zones using an intuitive green/amber/red traffic light principle on a high-contrast display. Integrated advanced systems like testo ScaleAssist and testo ɛ-Assist automatically optimize thermal scale settings and emissivity coefficients for objective, flawless building thermography.
Industrial Applications
- Comprehensive building inspection, energy auditing, and energy loss analysis to detect insulation flaws, air leaks, and structural defects.
- Early mold risk evaluation and preventative assessment in apartments, historical objects, and new residential developments before actual visible growth occurs.
- Technical plant diagnostics, facility management, electrical panel monitoring, and HVAC/R maintenance tracking via automatic hot-cold spot recognition.
Technical Characteristics
| Infrared Resolution | 320 x 240 pixels (Up to 640 x 480 pixels via integrated testo SuperResolution Technology) |
| Thermal Sensitivity (NETD) | <0.05 °C (50 mK) for displaying minimal temperature differences |
| Measuring Range Options | -30 to +100 °C; 0 to +650 °C (Automatic or manual range selection) |
| Accuracy Performance | ±2 °C, ±2 % of measured value |
| Field of View (FOV) & Lens | 42° x 30° standard wide field-of-view with convenient fixed-focus lens |
| Geometric Resolution (IFOV) | 2.3 mrad (SuperResolution improves this to an outstanding 1.3 mrad) |
| Display Technology | 8.9 cm (3.5") TFT, QVGA (320 x 240 pixels) with digital zoom (2x, 4x) |
| Integrated Digital Camera | Yes, 5 Megapixels for clear visual real-image allocation |
| Wireless Connectivity | WLAN (for testo Thermography App connection) & Bluetooth (for smart probes) |
| Data Storage Capacity | Internal Memory of 2.8 GB, supporting .bmt, .jpg, .png, and .xls file exports |
| Housing Protection & Standards | IP54 water/dust protection class, 2G vibration resistance; complies with RED 2014/53/EU and EMC 2014/30/EU |
Package Contents
- Testo 872 professional thermal imager with built-in wireless modules
- Testo 605i smart wireless thermohygrometer probe with batteries
- Robust industrial transport case for maximum equipment protection
- USB data cable and multi-region mains power supply unit
- Free IRSoft professional analysis and documentation PC software (downloadable)
- Calibration certificate and clear commissioning quick-start guide