How do tint meters work and where are they used?

Pocket Detective 2.1 Window Tint Meter

Newest model-LS163A window film transmission meter is an instrument for measuring the optical properties of uniform and transparent materials such as

Tint Meter with IR and UV - LS163A

How do tint meters work and where are they used?

How To Use The Tint-Chek IC-TC3800 Window Tint Meter

Window Tint Meter for NY State Inspection Facilities - VLT 171

Measuring Principle of Window Tint Light Meter

Tint Meter – Sper Scientific Direct

inspector-ii – Laser Labs

California Window Tint Law 2024 - All You Need To Know