不锈钢水浴；配冷却循环水装置；数显控温；铜片腐蚀4孔，银片腐蚀2孔 控温范围：室温~100℃ 恒温精度：±0.5℃ 

1) 不锈钢浴槽  2) 方便实用的冷却循环水补充装置 (DHH-DSY-020A) 3) 数显控制温度      a) 控温范围：室温～100℃      b) 恒温精度：±1℃      c) 工作电源：AC220V±10% 50Hz 

1.Stainless steel bath 2.Equipped with cooling circling water supplying device(DHH-DSY-020A) 3.Digital display control temperature Temperature control range:room temperature～100℃  Temperature stability：±1℃  Power supply:AC220V±10% 50Hz