4
Technical Specifications
Table 3-1
Specifications
Item
Description
Display screen
3.5-inch full-view TFT display
Infrared image resolution
320×240
Visible image resolution
300,000 pixel
LCD resolution
640×480
Field angle
56°×42°
Thermal sensitivity
0.07°C
Frame rate of thermal images
9Hz
Focus mode
Fixed
Wavelength coverage
8-14um
Emissivity
Adjustable from 0.01 to 1.00
Color palette
rainbow, iron oxide red, cold color,
white hot, black hot
Temperature measurement range
-20°C to 450°C
(
-4°F to 842°F
)
Measurement accuracy
≤
100°C:
±
2°C; 100
-
300°C:
±
2%;
≥
300°C:
±
3%;
≥
400°C:
±
5%;
Storage capacity
Built-in 8G
File format
JPEG
USB
Micro USB 2.0
Power supply
Built-in chargeable 26650 battery
Detachable
Working time
3-4 hours
Setting command
Unit measurement, language, date,
time, information
Language
English, Chinese, German, Italian
Automatic power-off time
Selectable: 5 minutes , 20 minutes,
not power off automatically