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    Handheld Digital Lux Meter, 0~199999 Lux

    5 out of 5 based on 1 reviews | Write a review
    Handheld digital lux meter with a light measurement range of 19900 Lux, 1 Lux resolution and a high sensitivity sampling rate of 0.5S. The smart sensor lux light meter features coated filter technology and a dedicated light source calibration to ensure fast and accurate results and save time.
    SKU: ATO-LM-383S
    30-day Returns
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    Delivery date: 6-12 days

    Handheld digital lux meter with large backlit LCD display, illuminance unit switching, lux/footcandle switching, maximum and minimum value display, providing a rich and intuitive reading experience for the user.


    • Model: ATO-LM-UT383S
    • Illuminance Measurement (Lux): 0~199999 Lux
    • Illuminance Measurement (FC): 0~19999 FC
    • Measurement Accuracy: ±(4%+8)
    • Data Retention:
    • Auto Range:
    • Automatic Shutdown: about 10 minutes
    • Low Voltage Display:
    • Maximum Value:
    • Minimum Value:
    • LCD Backlight:
    • Power Supply: Number 7 battery x 3
    • Body Weight: 136g
    • Body Size: 110x53x26mm


    • The handheld digital lux meter has a sampling rate of 100 times/second and can operate continuously for 200 hours.
    • ATO smart sensor lux light meter features low power consumption and high measurement accuracy.
    • Lux light meter with real time clock display and recording interval (adjustable from 0.5 to 255 seconds)
    • Two measurement units to choose from (LUX/FC)
    • Automatic switch-off function (can be cancelled by setting)
    • Maximum and minimum value display.

    Dimension (Unit: mm)

    LCD lux meter dimension


    Lux meters are widely used for light monitoring and measurement in lighting enterprises, agriculture and livestock, industry and mining, laboratories, offices, medical institutions, home applications, street lighting construction and other industries.

    Lux meter application

    Tips: How to use a digital illuminance meter?

    1. Turn on the illuminance meter and ensure that it is calibrated properly. The device may require calibration before the first use or after being dropped or bumped.
    2. Point the light sensor on the meter towards the light source you want to measure.
    3. Read the measurement displayed on the meter. The unit of measurement is lux, which is the standard unit for measuring illuminance.
    4. Repeat the measurement in different areas to get an average reading.
    5. Record the measurements in a logbook or spreadsheet if you want to keep a record.
    6. Use the readings to adjust the lighting in your workspace or to ensure that your plants receive the right amount of light.
    Existing reviews of Handheld Digital Lux Meter, 0~199999 Lux
    Perfect light meter
    As a professional photographer, I rely heavily on accurate light readings to get the perfect shot. This digital light meter exceeded my expectations in terms of accuracy and ease of use. The device is lightweight and portable, making it the perfect tool for mobile photography.
    From: Kurtz | Date: 08/03/2023
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