Scope of delivery
Thermal imager testo 869 including professional software, USB cable, mains unit and rechargeable Li-ion battery.
Infrared image output
| Technical data | |
|---|---|
Infrared resolution |
160 x 120 pixels |
Focus |
Fixed focus |
Image refresh rate |
9 Hz |
Geometric resolution (IFOV) |
3.68 mrad |
Minimum focus distance |
<0.5 m (Fixed focus) |
Field of view |
34° x 26° |
Thermal sensitivity |
<120 mK at +30 °C |
Spectral range |
7.5 to 14 µm |
Image presentation
| Technical data | |
|---|---|
Display type |
3.5" LCD with 320 x 240 pixels |
Display option |
IR image only |
Colours |
4 (iron, rainbow, cold-hot, grey) |
Measurement
| Technical data | |
|---|---|
Measuring range |
-20 to +280 °C |
Accuracy |
±3 °C, ±3 % of mv |
Emissivity |
0.01 to 1 |
Reflected temperature |
manual |
Measuring function
| Technical data | |
|---|---|
Analysis function |
Centre point measurement, hot/cold spot recognition |
Imager equipment
| Technical data | |
|---|---|
Full screen mode |
Included |
JPEG storage |
Included |
Standard lens |
34° x 26° |
Imager storage
| Technical data | |
|---|---|
File format image |
.bmt; .jpg; export option in .bmp; .jpg; .png; .csv; .xls |
Storage device |
Internal storage (1.6 GB / >2000 images) |