1. The window tint tester offers a resolution of 0.1 2. With an accuracy rating of ±2%, this window tint tester guarantees reliable results every time 3. Designed to measure samples with a thickness of less than 10 mm (0.4 inches), this window tint tester is for various applications in automotive and architectural settings 4. Equipped with a ultraviolet light wavelength of 380nm, this window tint tester effectively evaluates the performance of different window tints against harmful UV rays 5. The window tint tester is designed for ease of use, allowing both experts and novices to quickly assess the and compliance of window tints with minimal effort