For high temperature ranges Primary color: Reddish purple Color after discoloration: Does not discolor Colour discoloration temperature (℃): 645 (melt temperature) Measurement method: Irreversible (dep ing on the product melting) Measurement accuracy: ±20°C Sheet size (mm): 10φ x 75 (总体) 颜色:红色紫色 尺寸(mm):10φx75 温度范围(℃):645(熔体温度) 指示温度(℃):645