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    ETB256M Smart Mobile External Plugin Thermal Imager
  • Product Series : Thermal Imager

    • Main Features

      It provides real-time image observation and temperature analysis.
      Temperature measurement range: - 20°C ~ 550°C
      Infrared Resolution: 256 × 192
      Pixel Size: 12μm
      Focal Length of Thermal Imaging Lens: 3.5mm
      Spatial Resolution/IFOV: 3.43mrad
      Temperature Measurement Distance: 0.3 ~ 3m
      High Temperature Alarm Function

    Product Introduction

    ETB256M Smart Mobile External Plugin Thermal Imageralso known as a mobile thermal imager, is a lightweight and portable mobile phone plug-in thermal imager. With a resolution of 256×192, it offers one-touch access to real-time temperature measurement, night vision, photo taking, and video recording via the mobile app. The intuitive and easy-to-use app interface and clear images offer unrestricted viewing, making it an all-round companion for daily work, home life, and adventure travel.
    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. Temperature measurement range: - 20°C ~ 550°C, with three selectable temperature ranges.
    2. 15 color palettes to choose from for different scenarios and needs.
    3. Real-time temperature control alarms with customizable high and low temperature alarm thresholds, supporting both flashing on-screen icons and audible alarms.
    4. Multi-point intelligent measurement with flexible settings for 3-point, 3-line, and 3-rectangle temperature displays.
    5. Selectable image modes: thermal imaging and picture-in-picture display.
    6. It has functions such as infrared observation & temperature measurement, photo & video recording, image effect & temperature parameter setting, etc.

    Technical Parameters

    ModelETB160METB256M
    Resolution160×120256×192
    Pixel Size17μm12μm
    Focal Length3.2mm3.5mm
    Spatial Resolution5.31mrad3.43mrad
    Power Consumption≤0.41W≤0.38W
    Dimensions35mm × 26mm × 20mm35mm × 26mm × 19mm
    WeightApprox. 17.5gApprox. 15.5g
    Detector TypeVanadium Oxide (VOx) Microbolometer
    Focus ModeFocus-Free
    Field of View50° × 37.2°
    Working Wavelength8 ~ 14μm
    NETD<40mK (@25°C, F#1.0)
    Frame Rate25Hz
    Temperature Measurement Range

    Normal Temperature: - 20 ~150°C;
    Automatic Identification: - 20 ~ 550°C;
    High Temperature: 100 ~550°C

    Temperature Measurement Accuracy±2°C/±2%, whichever is greater
    Temperature Measurement Distance0.3 ~ 3m
    Temperature Measurement ModesCenter/Highest/Lowest Point; Custom Point/Line/Surface Measurement
    Working Temperature- 10 ~ 50°C
    Storage Temperature- 20 ~ 60°C
    Product InterfaceType-C USB
    AccessoriesInstrument: 1PC; Storage Bag: 1PC; Cleaning Cloth: 1PC

    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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