Inquiry – INJIE YJ-IR120H Thermal Imaging Camera for Floor Heating, Electrical Inspection & Water Leak Detection
Inquiry – INJIE YJ-IR120H Thermal Imaging Camera for Floor Heating, Electrical Inspection & Water Leak Detection

Inquiry – INJIE YJ-IR120H Thermal Imaging Camera for Floor Heating, Electrical Inspection & Water Leak Detection

The INJIE YJ-IR120H handheld thermal imaging camera stands out with its excellent performance and wide range of applications, making it an ideal choice for electricians and maintenance technicians. It is widely used across multiple industries, including medical, public security, firefighting, archaeology, transportation, agriculture, and geology. The device enables users to quickly identify problem areas, significantly improving work efficiency and accuracy.
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Products Description

The INJIE YJ-IR120H handheld thermal imaging camera stands out with its excellent performance and wide range of applications, making it an ideal choice for electricians and maintenance technicians. It is widely used across multiple industries, including medical, public security, firefighting, archaeology, transportation, agriculture, and geology. The device enables users to quickly identify problem areas, significantly improving work efficiency and accuracy.

Specifically, the YJ-IR120H is equipped with a 2.8-inch TFT full-view LCD display with a resolution of 240 × 320, ensuring clear and sharp images from all viewing angles. In addition, the thermal imaging frame rate reaches up to 25Hz, allowing real-time capture of dynamic temperature changes and delivering a smooth visual experience.

Moreover, the device supports center point measurement, as well as hot spot and cold spot tracking, which enhances its value in industrial inspection and data analysis applications.

Whether used in portable medical devices, industrial control systems, smart home solutions, or vehicle navigation systems, the YJ-IR120H meets diverse user requirements with its compact size, high resolution, and powerful functionality.


ModelIR120HIR220HIR160HIR256H
Infrared Resolution120×90220×160160×120256×192
Field of View (FOV)26°×19°35°×27°35°×27°56°×42°
Infrared Detector Type (Vanadium Oxide Uncooled Infrared Focal Plane Array)
NETD (Noise Equivalent Temperature Difference)≤50mK @25℃,@F/1.0
Temperature Measurement Range-20℃ to 550℃ (-4°F to 1022°F)
Infrared Response Bandwidth8 to 14 μm
Pixel Size12 μm
Frame Rate≤25Hz
Lens Focal Length3.2mm
Emissivity0.01 to 1.00 adjustable
Measurement Accuracy-15℃ to 550℃: ±2℃ or ±2%; -20℃ to -15℃: ±4℃
IFOV (Instantaneous Field of View)3.75mrad
Focusing Mode(Focus-free)
Temperature Measurement Mode(Center point / Hot/cold spot tracking)
Color Palette(Rainbow/Iron red/Cool/White hot/Black hot)
Display Screen Size2.8 inches (240×320)
Image Display Mode(Infrared/Visible light/Dual-band fusion)
Illumination System (LED fill light)
Device Storage(Built-in 4G eMMC (approx. 3G user available storage))
Stored Image/Video FormatJPG/MP4
Image/Video Export Method(Export via USB connection to computer)
Image Analysis Function (Supports PC offline analysis)
Menu Language(Chinese, English, German, Italian)
Battery Type(Removable rechargeable lithium battery (18650))
Battery Capacity2000mAh
Operating Time2 to 3 hours
Power InterfaceType-C
Power Configuration(5 mins/20 mins/No auto power off)
Operating Temperature0℃ to 45℃ (32°F to 113°F)
Storage Temperature-20℃ to 60℃ (-4°F to 140°F)
Relative Humidity (10% to 85% RH (non-condensing))
Product Weight375g
Product Dimensions96mm × 72mm × 226mm


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