Testo 865 – Switch on, aim, know more.
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.
The thermal imager testo 865 is the ideal entry into the world of thermography. It stands out thanks to the best image quality in its class and handy operation, is robust enough to withstand tough daily use, and has useful functions for even better thermal images.And all this at a ground-breaking price-performance ratio. Switch on, aim, know more.
- Infrared resolution 160 x 120 pixelstesto SuperResolution to 320 × 240 pixels
- Automatic recognition of hot-cold spots
| 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 |
- Overview
-
Testo 865 – Switch on, aim, know more.
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.
The thermal imager testo 865 is the ideal entry into the world of thermography. It stands out thanks to the best image quality in its class and handy operation, is robust enough to withstand tough daily use, and has useful functions for even better thermal images.And all this at a ground-breaking price-performance ratio. Switch on, aim, know more.
- Infrared resolution 160 x 120 pixelstesto SuperResolution to 320 × 240 pixels
- Automatic recognition of hot-cold spots
- Technical Specifications
-
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 - Download
