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塑料寒暑表温度计玻璃温度计
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寒暑表是一种家用的温度计,常用于测量气温.表上刻度通常分华氏度和摄氏度两种。寒暑表内装的测温物质为酒精,酒精的沸点(℃): 78.3 ,较低,便于测量气温,液柱管内为真空,且液柱管的内径小,利用了液体热胀冷缩的性质,制成了寒暑表.寒暑表具有结构简单,工作可靠,示值观测方便等优点,长期使用无需维护。
型号:CF158
材质:ABS.PS
尺寸(长宽厚):200*45*10mm
数量/箱:240个
包装类型:吸卡
净重/个:34G
测量范围:-50+50℃
颜色种类:白
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