DR202 Digital Sea Water Refractometer Seawater Salinity Meter Specific Gravity Range 0100 Chlorinity 057 Refractometer

Category:Other measuring instruments; Model:DR202; Material:ABS Plastic; Measurement Range: Gravity Range 0―100‰ Chlorinity 0~57‰; Brand:RZ; Features:Measure,Cute,Auto Off; Low Battery Indicator:no; Shipping Weight:0.335; Listing Date:09/19/2019; Production mode:External produce