冰点测定器

例句：

1. 1. We need to use the ice point meter to measure the temperature of the water in the freezer.
   我们需要使用冰点测定器来测量冷冻室里水的温度。
2. 2. The engineer used the freezing point meter to determine the lowest temperature at which the liquid could be kept without freezing.
   工程师使用冰点测定器来确定液体可以在什么温度下保持不结冰的最低温度。
3. 3. The doctor ordered a special ice point meter for his patient's treatment.
   医生为他的患者的治疗订购了一种特殊的冰点测定器。