saltwater refractometer

{"title":"0-40 PPT Saltwater Refractometer To Measure Salinity For Aquarium Seawater Monitoring","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/75\/4c\/85e3d4b1f3c91ac7b855ab9e60db-200x200-1.jpg","attrs":{"Price":"8-10 usd","Brand Name":"yieryi","Model Number":"the01529b","Minimum Order Quantity":"qty=25 pcs","Delivery Time":"6-8 work days","Certification":"ce","Place of Origin":"china","Payment Terms":"T\/T, Western Union, L\/C","Supply Ability":"2000 pcs per month","Packaging Details":"Export packing","Refractive Index":"0.001","Salinity":"0-4% (0-40ppt)","Minimum Division":"0.1%(1ppt) 0.01sg","Specific Gravity Refractive Index:":"1.000-1.030sg"}}

{"title":"Convenient Saltwater Refractometer , Atc Brix Refractometer Non Slip Rubberized Grip","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/2c\/c4\/35ba2243b262931bd987991925c6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"LINK","Model Number":"BRHB-32ATC","Minimum Order Quantity":">100pcs","Delivery Time":"7 - 15work days","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"3000\u3000\u3000PCS\u3000\u3000month","Packaging Details":"\u3000Size: 17.2cm\u00d7DN2.9cm\u3000Weight: 0.26kg\u3000\u3000CTN: 46*23.5*35 CM PACKAGE: 20PCS","Color":"red ;\u3000 blue ;\u3000 black ;\u3000green","Measuring range":"Brix\u3000 0-32%","Accuracy":"Brix\u3000\u00b10.20%","Compensation temperature range":"10\u2103\u3000-\u300030\u2103","Size":"17.2cm\u3000\u3000\u00d7\u3000DN2.9cm","Weigh":"0.26kg","Remark":"ATC","packing":"Black leather case or gray plastic box"}}