The testo 865 thermal imager combines all the important properties required for high-quality thermographic measurement – it is accurate, robust, fast and reliable. The testo 865 provides high-quality thermography at an affordable price and keeps going even in tough working conditions. The case supplied with the thermal imager means it can be conveniently transported, so it is always there for you when needed.
testo 0560 8650
The testo 865 thermal imager offers professional technology and concentrates on functions which are needed in a contractor's daily work. The testo 865 is a user-friendly thermal imager, optimized for fast and efficient work. With the testo ScaleAssist functions ensuring optimum setting of the thermal image scale for building thermography and the IFOV warner making sure you avoid measurement errors, you will always generate the perfect infrared image.
Areas of application of the testo 865 thermal imager
Detect leaks, identify overheated connections, pinpoint thermal bridges or detect structural defects. The testo 865 thermal imager is ideal for applications in daily maintenance and installation work in trade and industry. It enables time-saving quality assurance and ensures reliable production control.
Technical highlights of the testo 865 thermal imager
The testo 865 thermal imager stands out thanks to its easy operation and has the following impressive technical features:
Includes:
testo 865 thermal imager, including USB cable, mains unit, lithium-ion rechargeable battery, IRSoft professional software (free download), commissioning instructions, short instructions, calibration protocol and case.
| Infrared image output | |
|---|---|
| Focus
|
Fixed focus
|
| Infrared resolution
|
160 x 120 pixels
|
| Image refresh rate
|
9 Hz
|
| SuperResolution (IFOV)
|
2.1 mrad
|
| SuperResolution (Pixel)
|
320 x 240 pixels
|
| Geometric resolution (IFOV)
|
3.4 mrad
|
| Minimum focus distance
|
<0.5 m
|
| Field of view
|
31° x 23°
|
| Thermal sensitivity
|
120 mK
|
| Spectral range
|
7.5 to 14 µm
|
| Image presentation | |
|---|---|
| Display option
|
IR image only
|
| Colours
|
4 (iron, rainbow, cold-hot, grey)
|
| Display type
|
8.9 cm (3.5") TFT, QVGA (320 x 240 pixels)
|
| Measurement | |
|---|---|
| Reflected temperature
|
manual
|
| Measuring range
|
-20 to +280 °C
|
| Accuracy
|
±2 °C, ±2 % of mv
|
| Emissivity
|
0.01 to 1
|
| Measuring function | |
|---|---|
| Analysis function
|
Mean point measurement, hot/cold-spot recognition, Delta T
|
| testo ScaleAssist
|
Included
|
| IFOV warner
|
Included
|
| Imager equipment | |
|---|---|
| Full screen mode
|
Included
|
| JPEG storage
|
Included
|
| Video streaming
|
via USB
|
| Standard lens
|
31° x 23°
|
| Interface
|
USB 2.0 Micro B
|
| Imager storage | |
|---|---|
| File format image
|
.bmt; .jpg; export option in .bmp; .jpg; .png; .xls; .csv
|
| Storage device
|
Internal Memory (2.8 GB)
|
| Power supply | |
|---|---|
| Battery type
|
Fast-charging, Li-ion battery can be changed on-site
|
| Operating time
|
4 h
|
| Mains operation
|
yes
|
| Ambient Condition | |
|---|---|
| Housing protection class
|
IP54
|
| Vibration
|
2G
|
| Air humidity
|
20 to 80 %RH non-condensing
|
| 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® 10; Windows® 8; Windows® 7
|
| Standards, tests, warrenty | |
|---|---|
| EU-/EG-guidelines
|
EMC: 2014/30/EU
|
| General technical data | |
|---|---|
| Product colour
|
Black
|
| Display ligthing
|
bright / normal / dark
|