Advanced Testing Capabilities: This portable CT-23 Tint Meter is designed for precise measurement of Visible Light Transmission (VLT), UV, and IR rejection, making it an essential tool for analyzing solar films and glass . High : accurate readings with high technology, ideal for both professional and personal use in assessing film transparency and protection levels. Easy to Use: The CT-23 model is user-friendly, featuring a compact design that makes it easy to carry and operate anywhere. Perfect for on-site measurements. Versatile Application: Suitable for various applications including automotive window tinting, commercial and residential window film installation, and glass manufacturing quality control. Color: Black Material: plastic Package Contents: 1 x CT-23 Transmittance Meter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.