Salinity Meter Refractometer Dual Scale 1.0 to 1.07 S.G. Salt Tester for Drinking Water Aquarium Salt Test Tester Seawater

Battery Included : no High-concerned chemical : None Model Number : - DIY Supplies : Woodworking Brand Name : Etmakit Origin : Mainland China Certification : CE Feature 1 : Salinity Meter Refractometer, Salt Tester Feature 2 : For Aquarium, Seawater Feature 3 : 1.0 To 1.07 S.G. Feature 4 : Aluminum

Battery Included: No High-concerned chemical: None Origin: Mainland China