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0560 8716
testo 871s - Thermal imaging camera (240 x 180 pixels, App)
0560 8716
testo 871s - Thermal imaging camera (240 x 180 pixels, App)
The testo 871s delivers high-resolution thermography (240 x 180 pixels, upgradable to 480 x 360 pixels) with seamless Wi-Fi connectivity for remote operation and instant data transfer via the testo Thermography App. Smart Bluetooth integration allows it to wirelessly connect with the testo 770-3 Clamp Meter and testo 605i Thermohygrometer, enabling simultaneous humidity, voltage, and current measurements alongside thermal imaging. Designed for HVAC professionals, electricians, and building inspectors, it features an IP54-rated rugged build, 4-hour battery life, and automatic measurement functions for precise diagnostics.
- High-Quality Thermal Resolution – Infrared resolution of 240 x 180 pixels (enhanced to 480 x 360 pixels with SuperResolution) for sharp, detailed thermal images.
- Accurate Temperature Detection – Thermal sensitivity of 0.08°C ensures even the slightest temperature differences are visible.
- Multi-Device Wireless Integration – Connects via Bluetooth to the Testo 770-3 Clamp Meter and Testo 605i Thermohygrometer for comprehensive thermal analysis.
- Durable & User-Friendly – IP54-rated, 4-hour battery life, and an intuitive interface for efficient operation.
- App Connectivity – Use the testo Thermography App for remote control, second display functionality, and instant report creation.
Equipped with a wide temperature measurement range (-30°C to 650°C) and 80mK thermal sensitivity, the testo 871s detects even the smallest temperature differences, allowing for accurate diagnosis of insulation defects, electrical faults, and mechanical issues. The wide 35˚ x 26˚ field of view ensures fast and efficient inspections over large areas.
The testo 871s is Wi-Fi enabled, allowing for seamless data transfer and real-time report generation via the testo Thermography App (available for iOS and Android). The app provides: Live second display on a smartphone or tablet, Remote camera operation and On-site report creation and sharing.
Additionally, the testo 871s connects via Bluetooth to the testo 770-3 Clamp Meter and testo 605i Thermohygrometer. The testo 770-3 allows you to capture electrical current and voltage data for comprehensive system analysis. the testo 605i allows you to record ambient temperature and humidity conditions for advanced building diagnostics and automatically detect mould risk using the humidity traffic light function.
The testo ScaleAssist and testo ɛ-Assist features optimise colour scale settings and emissivity adjustments, ensuring consistent, error-free, and objective thermal images. Automatic hot/cold spot detection instantly identifies critical temperature variations. The IFOV warning system prevents measurement errors by displaying the correct measurement spot size in real-time.
A built-in digital camera allows users to capture both thermal and visual images simultaneously, making analysis and reporting easier. Images and videos can be saved to the 2.8GB internal memory and transferred via USB or WLAN for further processing.
Standards
Standards | EU-/EG-guidelines RED: 2014/53/EU; EMC: 2014/30/EU |
|---|---|
Infrared image output
Infrared image output | Field of view 35° x 26° |
|---|---|
Focus Fixed focus | |
Minimum focus distance <0.5 m | |
Geometric resolution (IFOV) 2.6 mrad | |
Image refresh rate 9 Hz | |
Infrared resolution 240 x 180 pixels | |
SuperResolution (IFOV) 1.6 mrad | |
SuperResolution (Pixel) 480 x 360 pixels | |
Thermal sensitivity <0.08 °C (80 mK) | |
Spectral range 7.5 to 14 µm | |
Image output visual
Image output visual | Minimum focus distance min. 0.5 m |
|---|---|
Image size 5 MP | |
testo 871s thermal imager with radio module for Bluetooth/WLAN, USB cable, mains unit, lithium-ion rechargeable battery, pro software IRSoft (free download), 3 x testo ε-Markers, commissioning instructions, short instructions, calibration protocol and case.
Preventive maintenance
Ideal for the early identification of imminent malfunctions or defects on plants and machines: Reliably record temperature increases with a thermal imager.
- Fast detection of critical thermal status (so-called HotSpots) during continuing operation
- Avoid expensive damage, downtimes and fire risks on plants and machines
- Test switching cabinets, electrical conditions, photovoltaic plants
- Evaluate heat status in low, medium and high voltage plants
- Identify wear on machines
- Test motors, bearings, shafts
Detecting structural defects and ensuring construction quality
- Detect potential building defects, prove quality and the implementation of construction measures without contact – with the help of thermal images
- Test air-tightness of windows and doors
- Locate insulation errors and cold bridges in a building shell
- Detect and visualize mould-risk areas
Preventing mould formation
- Localize mould-risk areas quickly and easily: These areas are presented in red in the imager display when the imager is in humidity mode
Easy checking of heating systems and installations
- test heating and air conditioning/ventilation systems: Use a thermal imager to identify irregularities in the temperature distribution quickly and easily
- Localization of the course of heating loops in underfloor heating systems
- Testo radiators for silting
- Measure flow and return temperatures
Localize pipe ruptures
- Reliably determine pipe ruptures with the help of a thermal imager – without unnecessarily opening walls and floors
- Precise localization of leakages in underfloor heating and other inaccessible pipe systems
Locating leaks in flat roofs
- Detection of damp in roofs: Based on temperature differences (such as occur mainly in flat roofs), thermal imagers show areas on the roof with sealed-in moisture or damaged insulation
- In order to be able to use the PC software optimally, the instrument should also be updated with the latest version of the instrument firmware.
Please note: For the Firmware upgrade the current IRSoft is essential.
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