The HEAT-SHEET Temperature Demonstration Card -The HEAT-SHEET Temperature Demo Card provides an easy, economical way to show customers how effectively your window or film blocks heat. When exposed to heat, the card changes color — creating a vibrant, visual demonstration that makes energy performance clear and compelling. Simple demonstration. Instant visual impact. A valuable addition to any sales presentation.
Why Professionals Rely on It - Customers understand what they can see. The HEAT-SHEET Card uses a dynamic color-changing effect to visually compare energy-efficient and energy-inefficient window samples. When used with a heat lamp, the card shows rapid color change in front of a poor-performing sample — and little to no color shift in front of your high-performing window or film. This creates a memorable, side-by-side demonstration that clearly communicates real-world heat reduction.
Tools & Benefits — Designed for Clear, Effective Heat Demonstrations - Vibrant Color Change Reaction Show the difference instantly. The card changes color when exposed to heat. Use with a Heat Lamp for a vivid, real-time demonstration. Highlights heat-blocking performance in a way customers immediately understand. Demonstrates All Three Types of Heat Transfer Complete heat performance in one simple tool. Radiant heat, Conduction, Convection.
The HEAT-SHEET visually communicates how your window or film reduces all three forms of heat transfer. Simple, Compact, and Sales-Ready Perfect for any presentation or sales kit. Measures approximately 6"" wide × 4"" tall. Easily fits into any sales kit or demo case. No training required — simple, intuitive operation. Ideal companion to meters that provide numerical data. Adds a compelling visual to complement your performance readings