一、產(chǎn)品特點：1.取代指針式旋轉(zhuǎn)粘度計2.高亮度LED數(shù)碼管顯示3.一鍵選配轉(zhuǎn)子號4.一鍵調(diào)整轉(zhuǎn)速5.一鍵讀取粘度值6.精致鋁殼包裝二、產(chǎn)品簡介：NDJ-4s數(shù)顯旋轉(zhuǎn)粘度計是傳統(tǒng)指針式旋轉(zhuǎn)粘度計的升級換代產(chǎn)品