MASTER-BR 手持式折射计MASTER-BR 手持式折射计MASTER-BR 手持式折射计MASTER-BR 手持式折射计MASTER-BR 手持式折射计MASTER-BR 手持式折射计MASTER-BR 手持式折射计MASTER-BR 手持式折射计MASTER-BR 手持式折射计MASTER-BR 手持式折射计MASTER-BR 手持式折射计
测量范围:乙二醇0~70%,丙乙醇0~70°C ,1.150~1.300,乙二醇0~-50°C ,丙乙醇0~-50°C *小标度:5°C ,5% 规格:3.3X3.3X16.8cm,90g |