Constant temperature refrigerator 1stable and accurate temperature 2easy to clean and nice appearance 3convenient for transit Constant temperature refrigerator 1.We have several models for you to select ,17L,30L,50L,96L,480L,you can place bottles of seminal fluid according its volume .2.Can control temperature accurately,and the error rate is not more than 1°c.3.Easy to transport and can be used ...