Fison Thermal Conductivity Tester measures heat transfer properties of solid materials, with a conductivity range of 0.005–300 W/(m·K) and a sample temperature range from room temperature to 130°C. A digital color touch-screen LCD provides instrument controls, while PC-based data processing supports test analysis and reporting. Manufactured for evaluating thermal properties of plastics, rubber, and insulation materials in laboratories, this Thermal Conductivity Measuring Device supports non-destructive testing of reusable samples.