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    ETB384 Infrared Thermal Imager
  • Product Series : Thermal Imager

    • Main Features

      Surface temperature measurement and real-time thermal image analysis
      Measurement Range: - 20°C ~ 550°C
      Infrared Resolution: 384 × 288
      Infrared Response Band: 8 ~ 14μm
      Pixel Size: 12μm
      Focal Length of Thermal Imaging Lens: 9.1mm
      Spatial Resolution/IFOV: 1.32mrad
      Measurement Distance: 0.3 ~ 3m
      Field of View: 29.2° × 21.7°
      Five Color Palettes Available
      Power Supply: Built-in rechargeable 26650 lithium battery, 5000mAh

    Product Introduction

    Infrared thermal imaging has long been a crucial tool for ensuring industrial product safety in developed countries. In my country, it's also widely used in industries such as power, metallurgy, petrochemicals, machinery, coal, transportation, fire protection, and national defense. Real-time inspections under high voltage, high current, and high-speed conditions facilitate the identification of potential problems and prevent them from occurring. This modern, non-contact inspection technology is safe, fast, and reliable.
    Infrared thermal imaging is widely used in the following areas: inspecting power equipment, transmission lines, and transformers; searching for hidden fire sources during firefighting; searching and rescuing personnel during fires, as well as fire scene command; analyzing leaks and heat loss in heating pipes and equipment; locating heating faults on operating trains; and nighttime surveillance by security departments.
    ETB384 Infrared Thermal Imager combines surface temperature measurement with real-time thermal imaging. While traditional infrared thermometers require individual component measurements, infrared thermal imagers eliminate this requirement, saving time. Potential problems are clearly displayed on the color display, and the center point measurement cursor allows for quick and accurate temperature measurement of target objects.
    Thermal images captured by the ETB384 Infrared Thermal Imager can be saved to the device, read via USB, or saved to a computer for report generation and printing. Its compact size, ease of use, and powerful functionality make it an ideal choice for applications in the electrical power, electronics manufacturing, and industrial inspection fields.
    ETCRMETER is a high-end brand of ETCR. All products are manufactured by ETCR, which also provides technical support and after-sales service.


    Product Features
    1. Adjustable emissivity improves measurement accuracy on semi-reflective surfaces.
    2. Highest and lowest temperature cursors guide the user to the highest and lowest temperature areas in the thermal image.
    3. Optional color palette function.
    4. USB port for uploading thermal images to a computer for storage, analysis, and printing.
    EM384 (7).jpg  EM384 (8).jpg

    Technical Parameters

    Specification NameParameters Description
    Infrared Detector TypeVanadium Oxide Uncooled Infrared Focal Plane Electrode
    Infrared Resolution384 × 288
    Infrared Response Band8 ~ 14 μm
    Pixel Size12 μm
    NETD≤50 mk@25°C, @ F/1.0
    Lens Focal Length9.1 mm
    IFOV1.32 mrad
    Field of View29.2° × 21.7°
    Focus ModeManual Focus
    Temperature Range

    Low Range: -20°C ~ +120°C (-4°F ~ 248°F)

    High Range: 120°C ~ +550°C (248°F ~ 1022°F)

    Temperature Accuracy-15°C ~ 550°C ±2°C or ±2%; -20°C ~ -15°C ±4°C
    Temperature Resolution0.1°C
    Temperature Measurement ModeCenter Point/Hot and Cold Spot Tracking
    Color PaletteRainbow/Iron Red/Cold/White Hot/Black Hot
    Emissivity SettingAdjustable from 0.01 ~ 1.00
    Thermal Imaging Frame Rate≤25Hz
    Visible Light Resolution640 × 480
    Display Size3.5-inch (640 × 480)
    Image Display ModesInfrared/Visible Light/Hybrid/Picture-in-Picture
    Device StorageBuilt-in 16GB (Approxi. 13.4GB available for user use)
    Image/Video FormatJPG/MP4
    Image/Video ExportUSB Connection for PC Export
    Image AnalysisSupports Offline Analysis on PC
    Menu LanguageChinese, English, Spanish
    Battery TypeBuilt-in Rechargeable, 26650 Lithium Battery
    Battery Capacity5000mAh
    Working Time≥4 hours
    Power PortType-C
    Automatic Shutdown5 minutes/10 minutes/20 minutes/No automatic shutdown
    Working Temperature-10°C ~ +50°C
    Storage Temperature-20°C ~ +60°C
    Relative Humidity10% ~ 85% RH (non-condensing)
    WeightApprox. 600g
    Dimensions256mm × 95.8mm × 128.9mm

    Model Comparison

    Product Picture

    ModelPixel SizeTemperature  RangeInfrared ResolutionThermal Imaging Lens Focal LengthSpatial ResolutionStorage
    EM160 (1).jpgETB16017μm-20℃~550℃160×1203.2mm5.31mrad16G
    EM256 (1).pngETB25612μm-20℃~550℃256×1923.5mm5.31mrad16G
    EM384 (1).jpgETB38412μm-20℃~550℃384×2889.1mm1.32mrad16G
    EM640 (1).pngETB64012μm-15℃~550℃640×4809.1mm1.32mrad32G
    EM160M (1).jpgETB160M17μm-20℃~550℃160x1203.2mm5.31mrad
    EM256M (1).pngETB256M12μm-20℃~550℃256×1923.5mm3.43mrad

    Product Video

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    • Contact Us

    +86 13802922567 (Johnson Zhang)

    [email protected]

    10th Floor, Block 5, Liandong Intelligent Manufacture Park, No. 105, Shilong North Road, Nanhai District, Foshan City, Guangdong, China

    All Rights Reserved © Guangdong ETCR Electronic Technology CO.,Ltd 2025
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