GW605 Glow Wire Tester - Laboratory Flammability Testing Solution This Glow Wire Tester is designed for fire hazard testing of electrical and electronic products, household appliances, and insulating materials. Fully compliant with IEC 60695-2-11, it simulates thermal stress caused by glowing elements or overloaded resistors. The equipment uses a precisely controlled Ni80/Cr20 alloy heating wire that reaches up to 1000°C within one minute, applying a calibrated force of 1.0N