Labnics Window Tint Meter is a portable device designed to measure light transmission through windows. It accommodates sample thickness up to 10 mm (0.4 inches) and offers simple one-key calibration. Its robust, lightweight design ensures easy transport and operation. The meter features digital display with a range of 0-100%, USB PC connectivity, and both single and continuous measurement modes. It efficiently calculates and displays results on its LCD in any lighting condition, day or night.