Smart thermography for professional demands, this thermal imager features SuperResolution technology with 480 x 360 pixels and thermal sensitivity of 80 mK. Comfortably fits in hand, this imager has a 5 MP visual image output with a modern tile design.
Smart thermography for professional demands, this thermal imager features SuperResolution technology with 480 x 360 pixels and thermal sensitivity of 80 mK. Comfortably fits in hand, this imager has a 5 MP visual image output with a modern tile design.
Suitable for various applications, this user-friendly imager is quick and accurate for detecting leaks, identifying overheated connections, pinpointing thermal bridges, and detecting structural defects. Additionally, this imager features ε-Assist, IFOV warner, and the ScaleAssist function.
Features
ScaleAssist
Since the temperature scale and coloring of thermal images can be adapted individually, it is possible that the thermal behavior of a building, for example, can be wrongly interpreted. The ScaleAssist function solves this problem by adjusting the color distribution of the scale to the interior and exterior temperature of the measurement object and the difference between them. This ensures objectively comparable and error-free thermal images.
Detect leaks, pinpoint thermal bridges, discover structural defects, identify overheated connections or assess mold damage with this thermal imager. It is ideal for applications in daily maintenance and installation work in trade and industry and provides quick, simple, and reliable maintenance and detection of defects.
Detecting structural defects and ensuring building quality
Analysis with this thermal imager is a fast and efficient method of detecting possible structural defects. Furthermore, this thermal imager is ideal for providing proof of the quality and correct implementation of construction measures. Any heat losses, humidity, and lack of air tightness arising in a building are visible in the thermal image. This thermal imager detects structural damage and implementation defects in the thermal insulation, all using a non-contact method! The ScaleAssist function, which automatically ensures optimum setting of the thermal image scale, means you get objectively comparable thermal images of buildings, making a correct assessment of structural defects and thermal bridges easier than ever before. Detecting insulation defects and thermal bridges in the building shell is one of the typical applications.
Carrying out detailed energy consultancy
In building thermography, infrared technology is ideal for the fast and effective analysis of energy losses in the heating or air conditioning in buildings. With its high-temperature resolution, this thermal imager provides detailed images of inadequate insulation and thermal bridges. It is impressive at recording and documenting energy losses on outer windows and doors, roller blind casings, radiator niches, roof constructions, or the entire building shell. This thermal imager is the best measuring instrument for comprehensive diagnostic and maintenance uses and is always a good choice for energy consultancy.
Support in preventive maintenance
Reliable early detection of damage to production-relevant systems is essential to guarantee the safety and reliability of the system and prevent costly downtimes. Problematic areas in electrical and mechanical production facilities usually become evident due to an increase in the temperature of the affected components. You can use this thermal imager to detect critical heat conditions (known as hotspots) in your system directly during operation, therefore guaranteeing an additional bonus in terms of reliability. Typical applications for this thermal imager:
Easy checking of heating systems and installations
Quickly and reliably check heating, ventilation, and air conditioning systems with the easy and intuitive operation. A quick look with this thermal imager is enough to discover irregularities in temperature distribution, meaning thermography can easily locate clogged radiators and leaks. Typical applications for this thermal imager:
On the trail of a ruptured pipe
If a pipe rupture is suspected, the only solution left is often to break open entire wall or flooring areas. This thermal imager enables you to minimize damage and reduce costs, because you locate precise leaks in underfloor heating and other inaccessible pipelines. This avoids opening up walls and floors unnecessarily and considerably reduces the repair costs.
Preventing mould formation
Thermal bridges waste energy, and condensation can also form in these places due to humidity in the ambient air. As a result, mold develops in these areas with the associated health risks for the occupants. This thermal imager uses the ambient temperature and humidity, determined externally with the 605i smart probe (sold separately), along with the measured surface temperature to calculate the value of the relative surface moisture for each measuring point directly in the measuring instrument. Mold formation is therefore shown on the display before it becomes visible: areas at risk are displayed in red, those not at risk in green. This makes it possible to introduce measures to prevent dangerous mold formation in good time, including hidden corners and alcoves.
Testing the air tightness of new builds
If doors or windows are not fitted correctly, winter cold air can enter, or warm indoor air can escape, resulting in draughts, increased ventilation heat loss, and high energy costs. The combination of thermography and Blower Door has proved its worth. This procedure involves creating a negative pressure in the building so cool outside air can flow into the interior of the building through leaky joints and cracks. This thermal imager makes the detection of the leaks considerably easier here. Any leaks located before facings and fittings for the new build make repair work complicated and costly.
Download the Thermography App
With the Thermography App, your smartphone/tablet becomes a second display, and a remote control for your thermal imager. In addition to this, you can use the App to create and send compact reports on site, and to save them online. Download for Android or iOS now free.
Infrared Image Output | |
Infrared Resolution | 240 x 180 pixels |
Thermal Sensitivity (NETD) | <0.14°F (0.08°C) (80 mK) |
Field of View/Minimum Focusing Distance | 35 x 26°/<1.6' (0.5 m) |
Geometric Resolution (IFOV) | 2.6 mrad |
SuperResolution (Pixel/IFOV) | 480 x 360 pixels, 1.6 mrad |
Image Refresh Rate | 9 Hz |
Focus | Fixed |
Spectral Range | 7.5 to 14 μm |
Image Presentation | |
Image Display | 3.5" (8.9 cm) TFT, QVGA |
Display Options | IR image/real image |
Color Palettes | Iron, rainbow HC, cold-hot, grey |
General Specifications | |
Measurement | Ranges 1: -22 to 212°F (-30 to 100°C) 2: 0 to 1202°F (0 to 650°C) manual/automatic switchover Accuracy: ±3.6°F (±2°C), ±2% of measurement value (higher value applies) Emissivity/reflected temperature compensation: 0.01 to 1/manual ε-Assist: Automatic recognition of emissivity and determination of reflected temperature (RTC) |
Measurement Functions | Analysis: Centre point measurement, hot/cold spot detection, delta T ScaleAssist: Yes IFOV warner: Yes Humidity mode manual: Yes Solar mode manual: Input of solar radiation value Electrical mode manual: Input of current, voltage or power |
Image Size/Minimum Focusing Distance | 5 MP/minimum 1.6' (0.5 m) |
Lens | 35 x 26° |
Video Streaming | Via USB via Wi-Fi with Thermography App |
Imager Storage | File Format: .bmt and .jpg; export options in .bmp, .jpg, .png, .csv, .xls Memory: Internal memory (2.8 GB) |
Wi-Fi Connectivity | Communication with the Thermography App |
Power Supplies | Battery type: Lithium-ion rechargeable battery exchangeable on site Operating time: 4 hours Charging option: In instrument |
Temperature Ranges | Operating: 5 to 122°F (-15 to 50°C) Storage: -22 to 140°F (-30 to 60°C) |
Air Humidity | 20 to 80% RH, not condensing |
Housing Protection Class (IEC 60529) | IP54 |
Vibration (IEC 60068-2-6) | 2G |
System Requirements | Windows 8.1 and 10 |
EU Directive | EMC: 2014/30/EU RED: 2014/53/EU |
Housing | PC - ABS |
Dimensions | 8.6 x 3.8 x 3.7" (219 x 96 x 95 mm) |
Weight | 1.12 lbs (510 g) |
Click on a category to view a selection of compatible accessories with the Testo 871S Thermal Imager, 240 x 180, 80 mK.
Infrared Image Output | |
Infrared Resolution | 240 x 180 pixels |
Thermal Sensitivity (NETD) | <0.14°F (0.08°C) (80 mK) |
Field of View/Minimum Focusing Distance | 35 x 26°/<1.6' (0.5 m) |
Geometric Resolution (IFOV) | 2.6 mrad |
SuperResolution (Pixel/IFOV) | 480 x 360 pixels, 1.6 mrad |
Image Refresh Rate | 9 Hz |
Focus | Fixed |
Spectral Range | 7.5 to 14 μm |
Image Presentation | |
Image Display | 3.5" (8.9 cm) TFT, QVGA |
Display Options | IR image/real image |
Color Palettes | Iron, rainbow HC, cold-hot, grey |
General Specifications | |
Measurement | Ranges 1: -22 to 212°F (-30 to 100°C) 2: 0 to 1202°F (0 to 650°C) manual/automatic switchover Accuracy: ±3.6°F (±2°C), ±2% of measurement value (higher value applies) Emissivity/reflected temperature compensation: 0.01 to 1/manual ε-Assist: Automatic recognition of emissivity and determination of reflected temperature (RTC) |
Measurement Functions | Analysis: Centre point measurement, hot/cold spot detection, delta T ScaleAssist: Yes IFOV warner: Yes Humidity mode manual: Yes Solar mode manual: Input of solar radiation value Electrical mode manual: Input of current, voltage or power |
Image Size/Minimum Focusing Distance | 5 MP/minimum 1.6' (0.5 m) |
Lens | 35 x 26° |
Video Streaming | Via USB via Wi-Fi with Thermography App |
Imager Storage | File Format: .bmt and .jpg; export options in .bmp, .jpg, .png, .csv, .xls Memory: Internal memory (2.8 GB) |
Wi-Fi Connectivity | Communication with the Thermography App |
Power Supplies | Battery type: Lithium-ion rechargeable battery exchangeable on site Operating time: 4 hours Charging option: In instrument |
Temperature Ranges | Operating: 5 to 122°F (-15 to 50°C) Storage: -22 to 140°F (-30 to 60°C) |
Air Humidity | 20 to 80% RH, not condensing |
Housing Protection Class (IEC 60529) | IP54 |
Vibration (IEC 60068-2-6) | 2G |
System Requirements | Windows 8.1 and 10 |
EU Directive | EMC: 2014/30/EU RED: 2014/53/EU |
Housing | PC - ABS |
Dimensions | 8.6 x 3.8 x 3.7" (219 x 96 x 95 mm) |
Weight | 1.12 lbs (510 g) |
Click on a category to view a selection of compatible accessories with the Testo 871S Thermal Imager, 240 x 180, 80 mK.