Deck/Measuring tool/651710 THERMOMETER SEAWATER, COPPER CASED -20 TO +50C DEG

Alcohol thermometer with a copper protection case and a ring for the line attachment and seawater sampler.  The temperature range is –20oC to 50oC.  The overall length of the thermometer is 300 mm.

酒精温度计，带铜保护套和用于管路连接的环和海水采样器。温度范围是-20摄氏度到50摄氏度。温度计的总长度是300毫米。