HT-875

HT-885

HT-895

Infrared image resolution

384×288

640×512

1280×1024

Display screen

4.0 inch full viewing angle OLED display

OLED screen resolution

1200×1080

Lens recognition

Automatic

shortest focus length

15mm

Cell spacing

17 μm

Thermal sensitivity

<60mK (0.060℃)

Temperature measurement range

-20℃~550℃（-4°F~1022℉）

Measurement accuracy

±3℃/±3%

Emissivity

0.02至1.0可调

Frame rate of thermal images

25Hz/50Hz

Wavelength coverage

8μm~14μm

Temperature measurement display

Min, center , max

Temperature correction

support

Image mode

Thermal imaging, visible light, thermal imaging and visible light fusion

Color palette

Rainbow, iron oxide red, cold color, black & white, white & black

WIFI

End-to-end (ad hoc) or infrastructure network

Language

Chinese, English, Japanese, German, Korean, and other languages

unit

°C/°F

File format

jpg

USB

TYPE-C

Automatic power-off time

Selectable: 5 minutes/20 minutes/not power off automatically

Work temperature

0℃~40℃

Storage temperature

-10℃~50℃

Relative humidity

＜85%RH

Power supply

Built-in rechargeable battery