1
Photo camera
2
IR sensor
Fig. 3: Description of the upper and bottom parts of the instrument
USB-C output for PC / external charger
1
connection
2
Slot for micro SD card insertion
Fig. 2: Description of the instruments front side
THT120-THT200-THT300-THT400
Slot for non-slip strap insertion
3
protection lens cover
4
Trigger key (T)
3
Lens associated to the IR sensor
4
Threaded hole (¼") for tripod insertion
21
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