Wholesale China Salinity Meter Refratometer
USD $19 - $20 /Piece
Min.Order:1 Piece
Qingdao Sea-Salt Aquarium Technology Co., Ltd.
Hand Held salinity refractometer with dual specific gravity and part per thousand (0/00) scales. Designed specifically for aquariums, this unit is ideal for rapid, accurate salinity determinations. Fully automatic temperature compensation(ATC) over the range of 10° to 30°C eliminates need for temper Blue Treasure hand held auto portable refractometer