Category
Stock Code
0560 8721
TESTO Thermal Imager (320 x 240 pixels, App, laser) | 872
Delivery Scope
The testo 872 thermal imager gives you the best possible support for your work in professional industrial and building thermography. Take thermal images quickly, reliably and smartly with the highest image quality, very good thermal sensitivity and innovative functions. The case supplied with the thermal imager means it can be conveniently transported, so it is always there for you when needed.
Your advantages
- Highest image quality: IR resolution of 320 x 240 pixels, via integrated testo SuperResolution Technology 640 x 480 pixels
- Precise measurement: thermal sensitivity of 0.05°C
- Smart and wireless: use your mobile device with the free testo Thermography App and wirelessly transmit readings from the testo 770-3 clamp meter and the testo 605i humidity measuring instrument (both available separately)
- Integrated laser marker – can also be precisely visualized as a measuring point in the thermal image
TESTO Thermal Imager (320 x 240 pixels, App, laser) | 872 Description
The testo 872 thermal imager is ideally suited for professional industrial and building thermography - at the same time it ensures your work is both quick and easy. It is versatile to use, for example in industrial and mechanical maintenance or for detecting structural defects. You can generate error-free and objectively comparable infrared images using its handy functions. The IFOV warner, testo ɛ-Assist and testo ScaleAssist mean you can avoid measurement errors and not only effortlessly achieve optimum setting of emissivity (ɛ) and reflected temperature (RTC) for building thermography, but also of thermal image scale.
The testo 872 thermal imager– smart and networked
The testo 872 thermal imager guarantees wireless communication with mobile terminal devices via WLAN. The testo Thermography App for iOS and Android offers you the possibility of writing and sending reports on site, as well as saving them online, and of using your smartphone or tablet as a second display or for remote control.
The testo 872 delivers even more informative thermal images in combination with the compatible 770-3 clamp meter and testo 605i thermohygrometer. Both are available separately – simply order them straight away along with your testo 872. The thermal imager wirelessly integrates the measurement results of these measuring instruments via Bluetooth. The additional output, current and voltage values of the testo 770-3 clamp meter enable better interpretation of measured temperatures. Measure the air temperature and humidity with the testo 605i humidity measuring instrument and easily detect locations at risk of developing mould using the special humidity palette in the thermal imager via the traffic light principle.
Areas of application of the testo 872 thermal imager
Detect locations at risk of developing mould, pinpoint thermal bridges, discover structural defects or identify overheated connections. The testo 872 thermal imager is ideal for applications in daily maintenance and installation work in trade and industry. Quick, simple and reliable for maintenance and detection of defects.
Technical highlights of the testo 872 thermal imager
The testo 872 thermal imager is characterized by its easy handling and its outstanding image quality. Its technical features are impressive:
- Highest image quality thanks to high resolution: 76,800 temperature measuring points for precise thermography. Infrared resolution of 320 x 240 pixels – extendible to 640 x 480 pixels via integrated SuperResolution Technology
- Detecting temperature differences from as little as 0.05°C
- testo Thermography App to use mobile terminal devices as a second display and for remote control or to write and send reports, along with saving them online
- Wireless communication thanks to Bluetooth – this means you can also wirelessly integrate the readings of the compatible testo 770-3 clamp meter and testo 605i thermohygrometer
- Built-in digital camera generates a real image in parallel to the thermal image
- Integrated laser marker – can also be precisely visualized as a measuring point in the thermal image
- Critical temperature conditions are directly displayed via automatic hot-cold spot recognition
- The testo ScaleAssist automatically ensures optimum setting of the thermal image scale, which means you generate objectively comparable and error-free thermal images, for example of the thermal insulation behaviour of buildings
- The IFOV warner means the distance from the measurement object / measurement spot size is determined and the measurement spot is shown on the thermal image – you therefore avoid measurement errors because the camera shows you exactly what you can measure
- Pro software for image evaluation on the PC
- You can choose to save thermal images as JPEGs
Delivery Scope
testo 872 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.
TESTO Thermal Imager (320 x 240 pixels, App, laser) | 872 Technical Data
testo 883-1 - Thermal imager (320 x 240 pixels, 30° manual focus, app, laser)
Standards
Infrared image output
Image output visual
Image presentation
Measurement
Measuring function
Imager equipment
Imager storage
Power supply
Ambient Condition
Physical specification
PC software
General technical data
TESTO Thermal Imager (320 x 240 pixels, App, laser) | 872 Image
testo 883-1 - Thermal imager (320 x 240 pixels, 30° manual focus, app, laser)
Standards
| EU-/EG-guidelines |
RED: 2014/53/EU; EMC: 2014/30/EU
|
|---|---|
Infrared image output
| Field of view |
42° x 30°
|
|---|---|
| Focus |
Fixed focus
|
| Minimum focus distance |
<0.5 m
|
| Geometric resolution (IFOV) |
2.3 mrad
|
| Image refresh rate |
9 Hz
|
| Infrared resolution |
320 x 240 pixel
|
| SuperResolution (IFOV) |
1.3 mrad
|
| SuperResolution (Pixel) |
640 x 480 pixels
|
| Thermal sensitivity |
<0.05 °C (50 mK)
|
| Spectral range |
7.5 to 14 µm
|
Image output visual
| Minimum focus distance |
min. 0.5 m
|
|---|---|
| Image size |
5 MP
|
Image presentation
| Colours |
10 (iron, rainbow, rainbow HC, cold-hot, blue-red, grey, inverted grey, sepia, Testo, iron HT)
|
|---|---|
| Digital zoom |
2x; 4x
|
| Display option |
IR image / real image
|
| Display type |
8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)
|
Measurement
| Accuracy |
±2 °C, ±2 % of m.v.
|
|---|---|
| Emissivity |
0.01 to 1
|
| Measuring range |
-30 to +100°C; 0 to +650°C
|
| Reflected temperature |
manual
|
| testo ε-Assist |
Included
|
Measuring function
| Analysis function |
Mean point measurement, hot/cold-spot recognition, Delta T, area measurement (min-max on area)
|
|---|---|
| Solar mode – manual |
Input of solar radiation value
|
| Electrical mode - manual |
Input of current, voltage or power
|
| Humidity mode - manual |
Included
|
| Humidity measurement with humidity measuring instrument |
Automatic measurement value transfer of thermohygrometer testo 605i via Bluetooth (instrument must be ordered separately)
|
| IFOV warner |
Included
|
| testo ScaleAssist |
Included
|
| Electrical measurement with clamp meter |
Automatic measurement value transfer of clamp meter testo 770-3 via Bluetooth (instrument must be ordedered separately)
|
Imager equipment
| Video streaming |
via wireless LAN with testo Thermography App
|
|---|---|
| Standard lens |
42° x 30°
|
| JPEG storage |
Included
|
| Full screen mode |
Included
|
| Digital camera |
Included
|
| Interface |
USB 2.0 Micro B
|
| WLAN Connectivity |
Communication with the testo Thermography App wireless module BT/WLAN (EU, EFTA, USA, AUS, CDN, TR)
|
| Bluetooth |
Measurement value transfer from thermohygrometer testo 605i, clamp meter testo 770-3 (optional) Wireless permit in EU, EFTA, USA, Canada, Australia, Turkey"
|
| Laser |
Laser marker
|
Imager storage
| File format image |
.bmt; .jpg; export option in .bmp; .jpg; .png; .csv; .xls
|
|---|---|
| Storage device |
Internal Memory (2.8 GB)
|
Power supply
| Battery type |
Fast-charging, Li-ion battery can be changed on-site
|
|---|---|
| Mains operation |
yes
|
| Operating time |
4.0 h
|
| Charging options |
In instrument / charger (optional)
|
Ambient Condition
| Air humidity |
20 to 80 %RH non-condensing
|
|---|---|
| Housing protection class |
IP54
|
| Vibration |
2G
|
| Storage temperature |
-30 to +60 °C
|
| Operating temperature |
-15 to +50 °C
|
Physical specification
| Product-/housing material |
PC - ABS
|
|---|---|
| Weight |
510 g
|
| Dimensions |
219 x 96 x 95 mm
|
PC software
| System requirements |
Windows® 11 ; Windows® 10; Windows® 8.1
|
|---|---|
General technical data
| Product colour |
Black
|
|---|---|
| Display ligthing |
bright / normal / dark
|
TESTO Thermal Imager (320 x 240 pixels, App, laser) | 872 Image