카다로그:p156a Refractometer 식염농도. 굴절계 목록 본문 *. Model : Master-S10M Range : Salt 0.0~10.0% Min. Scale : 0.1 % Size : 33x33x204mm *. Model : Master-S28M Range : Salt 0.0~28.0% Min Scale : 0.2 % 목록