Extra Large Measuring Range: Our digital lux meter offers a wide measuring range of up to 200,000 LUX. The high-sensitivity illumination sensor ensures accurate and fast response, with a sampling rate of up to 2 times per second. User-Friendly Design: Easily switch between illumination units - LUX and FC - to meet your needs. The LCD screen provides a clear view and the backlight ensures the unit's readability even in dark environments. Multifunction: With our meter, you can not only measure the current brightness, but also the maximum and minimum values. The HOLD function allows you to freeze the reading on the screen, which can be useful when you need to record the measurement. Energy Efficient: The device has an automatic shutdown function that saves battery when the device is not in use. A low battery indicator tells you when it's time to change the battery, ensuring the device is always ready for use. Wide Application: Our meter can be widely used in schools, hospitals, factories, airports, families and other occasions to measure brightness.